21.
___ of my parents speaks Japanese, but both of them can speak French fluently. A. Neither B. None C. No D. Not one
22.
Of all the questions, the last one is the ___ troublesome. A. least B. little C. lesser D. less
23.
You can use my computer ___ you don't read my e-mail! A. as much as B. unless C. as long as D. even if
24.
Tom's company will almost certainly fire him ___ he improves his attitude. A. unless B. or C. otherwise D. if
25.
With all the good things we get from rainforests, it's ___ that we are destroying our rainforests. A. surprise B. surprised C. surprisingly D. surprising
26.
It was ___ hot day that we decided to leave work early. A. so a B. such a C. a so D. such
27.
I ___ lots of interesting people in the last two years and I am never bored. A. met B. have met C. was meeting D. had met
28.
He shall go, whether he likes it or not.
He shall go, whether he likes it or not.
29.
Daisy told me ___ she would leave for London to find a job. A. that if she were me B. if that she were me C. that if she had been me D. that had she been me
30.
George ___ for the company for just six months when it went bankrupt. A. has been worked B. has worked C. had been working D. was working
31.
I can't. I want to know ___ she said about us."
A. that B. what C. if D. which
32.
____ who were invited turned up at the party.
A) Not many B) Not many of people C) Not the many people D) Not many of the people
33.
“Are these gloves necessary?” "Yes! You ___ use this chemical without gloves. It will burn your skin."
34.
"Although ___ can speak the language very well, they know a lot about its grammar."
A) a few B) few C) a little D) little
35.
"Everybody at the party was pleased with the ___."
A) vegetable soup delicious hot B) hot delicious vegetable soup C) delicious hot vegetable soup D) delicious vegetable hot soup
Computers are helpful in many ways. First, they are fast. They can work with information (36) even more quickly than persons. Second, computers can work with (37) a lot of information at the same time. Third, they can (38) keep information for a long time. They do not forget things the common people do. Also, computers are almost always correct. They are not (39) perfect, of course, but they usually do not (40) make mistakes. These days, (41) it is important to know about computers. There are a number of things to learn. Some companies have classes (42) at work. Also, most universities offer day and night courses in computer science. (43) Another way to learn is from a book, or from a friend. After (44) a few hours of practice, you can work with computers. You (45) may not be an expert, but you can have fun.36. They can work with information ___ more quickly than persons. A) even B) quite C) very D) so
37. Computers can work with ___ information at the same time. A) many B) a lot of C) a number of D) much of
38. They can ___ information for a long time. A) stay B) remain C) hold D) keep
39. They are not ___, of course... A) perfect B) excellent C) intelligent D) complete
40. ...but they usually do not ___ mistakes. A) do B) take C) make D) have
41. These days, ___ is important to know about computers. A) this B) that C) they D) it
42. Some companies have classes ___ work. A) at B) in C) for D) with
43. ___ way to learn is from a book, or from a friend. A) Another B) Other C) Others D) The other
44. After ___ hours of practice, you can work with computers. A) little B) a little C) few D) a few
45. You ___ not be an expert, but you can have fun. A) can B) may C) must D) should
Computers are helpful in many ways. First, they are fast. They can work with information (36) even more quickly than persons. Second, computers can work with (37) a lot of information at the same time. Third, they can (38) keep information for a long time. They do not forget things the common people do. Also, computers are almost always correct. They are not (39) perfect, of course, but they usually do not (40) make mistakes. These days, (41) it is important to know about computers. There are a number of things to learn. Some companies have classes (42) at work. Also, most universities offer day and night courses in computer science. (43) Another way to learn is from a book, or from a friend. After (44) a few hours of practice, you can work with computers. You (45) may not be an expert, but you can have fun.✅ Answers & Explanations:
36.
They can work with information ___ more quickly than persons. A. even B. quite C. very D. so ✅ Correct: A. even 📘 "Even more quickly" means to a greater extent — emphasizes speed compared to people.
37.
Computers can work with ___ information at the same time. A. many B. a lot of C. a number of D. much of ✅ Correct: B. a lot of 📘 "A lot of" is used for uncountable nouns like "information".
38.
They can ___ information for a long time. A. stay B. remain C. hold D. keep ✅ Correct: D. keep 📘 "Keep information" is the natural collocation here.
39.
They are not ___, of course... A. perfect B. excellent C. intelligent D. complete ✅ Correct: A. perfect 📘 Computers are good, but not flawless → "not perfect" is the best choice.
40.
...they usually do not ___ mistakes. A. do B. take C. make D. have ✅ Correct: C. make 📘 The correct collocation is "make mistakes".
41.
These days, ___ is important to know about computers. A. this B. that C. they D. it ✅ Correct: D. it 📘 "It is important to know..." – a common sentence structure.
42.
Some companies have classes ___ work. A. at B. in C. for D. with ✅ Correct: A. at 📘 "Classes at work" = classes offered in the workplace.
43.
___ way to learn is from a book... A. Another B. Other C. Others D. The other ✅ Correct: A. Another 📘 "Another" = one more, an additional way.
44.
After ___ hours of practice... A. little B. a little C. few D. a few ✅ Correct: D. a few 📘 "A few hours" = a small number of hours, but enough.
45.
You ___ not be an expert... A. can B. may C. must D. should ✅ Correct: B. may 📘 "May not" = it's okay if you aren’t an expert.
46.
It is two years since we decorated the room.
We haven’t ___
47.
You can't visit New York unless you get a visa.
If you ___
48.
My brother doesn't know how to dance.
I wish ____
49.
The news was so wonderful that we decided to have a celebration.
It was ____
50.
Tourists keep coming here despite the terrible weather.
Although ____
Dưới đây là phần giải thích tiếng Việt và viết lại câu (sentence transformation) cho các câu từ 46 đến 50:
It is two years since we decorated the room. 📝 Transform: We haven’t decorated the room for two years.
📘 Giải thích:
"It is two years since..." = đã hai năm kể từ khi làm gì đó → dùng thì hiện tại hoàn thành.
“We haven’t decorated the room for two years.” = chúng tôi chưa sơn/phòng lại trong 2 năm qua.
You can't visit New York unless you get a visa. 📝 Transform: If you don't get a visa, you can't visit New York.
📘 Giải thích:
"Unless" = nếu không → biến đổi sang câu điều kiện loại 1.
Nghĩa: Nếu bạn không có visa thì bạn không thể đến New York.
My brother doesn't know how to dance. 📝 Transform: I wish my brother knew how to dance.
📘 Giải thích:
“I wish + quá khứ đơn” dùng để diễn tả mong muốn trái với hiện tại.
Ở hiện tại anh ấy không biết nhảy, nên ta ước là anh ấy biết → dùng "knew".
The news was so wonderful that we decided to have a celebration. 📝 Transform: It was such wonderful news that we decided to have a celebration.
📘 Giải thích:
Chuyển từ "so + adj + that" → "such + adj + noun + that".
"News" là danh từ không đếm được nên không dùng "a".
Tourists keep coming here despite the terrible weather. 📝 Transform: Although the weather is terrible, tourists keep coming here.
📘 Giải thích:
“Despite + danh từ” → chuyển thành "Although + mệnh đề".
Cả hai cấu trúc đều diễn tả sự trái ngược giữa điều kiện thời tiết và hành động của du khách.