1. If the machine ....., press this button.
A. stop B. stops C. would stop D. stopped
2. The lecture didn't know what he was talking about, but if Dr Mason ..... I would have listened carefully.
A. Lectured B. was lecturing
C. would lecture D. had been lecturing
3. i can't understand what he sees in her ! If anyone treated me like that, I ..... extremely angry !
A. am B. would be C. will be D. was
4. If you ..... up all the orange juice that was in that carton, you ought to go out and get some more.
A. drank B. drinking C. drunk D. drink
5. Rachel will pleased ..... she passes her driving test.
A. should B will C. if D. umless
6. I ..... you sooner had someone told me you was in hospital.
A. visited B.visit
C. would have visited D. had visited
7. If you can give me one good reason for our acting like this, ..... this inci- dent again.
A. I don't mention B. I will never mention
C. I never mention D. will I never mention
8. You can use my car ..... you drive carefully.
A. unless B. as long as C. as soon as D. when
9. If everyone ...... an extra hour a day, it would greatly increase production.
A. work B. works C. working D. worked
10. If energy ..... inexpensive and unlimited, many things in the world would be different.
A. is B. were C. will be D. would be
Mọi người giải thích lí do tại sao chọn đáp án đó giúp mình luôn nha !
1. If the machine ....., press this button.
A. stop B. stops C. would stop D. stopped
Vế sau là hiện tại thì vế if cũng chỉ có hiện tại thui nhé
2. The lecture didn't know what he was talking about, but if Dr Mason ..... I would have listened carefully.
A. Lectured B. was lecturing
C. would lecture D. had been lecturing
vế sau có would have listened => đk loại 3 => vế đầu phải là quá khứ hoàn thành
3. i can't understand what he sees in her ! If anyone treated me like that, I ..... extremely angry !
A. am B. would be C. will be D. was
vế if là quá khứ đơn => vế sau là would + V
4. If you ..... up all the orange juice that was in that carton, you ought to go out and get some more.
A. drank B. drinking C. drunk D. drink
đằng sau có ought to => dk loại 1 => vế đầu là hiện tại đơn
5. Rachel will pleased ..... she passes her driving test.
A. should B will C. if D. umless
loại should vì nếu là should thì pass sẽ phải giữ nguyên
6. I ..... you sooner had someone told me you was in hospital.
A. visited B.visit
C. would have visited D. had visited
vế sau là đảo ngữ Had + S + V3 => đk loại 3
7. If you can give me one good reason for our acting like this, ..... this inci- dent again.
A. I don't mention B. I will never mention
C. I never mention D. will I never mention
8. You can use my car ..... you drive carefully.
A. unless B. as long as C. as soon as D. when
9. If everyone ...... an extra hour a day, it would greatly increase production.
A. work B. works C. working D. worked
10. If energy ..... inexpensive and unlimited, many things in the world would be different.
A. is B. were C. will be D. would be