Cac truong hop dac biet cua cau dieu kien

1.

It … be better if they … tell everybody in advance.
A.
Will – 
B.
Would – 
C.
Would – Would
D.
–
2. His style, If … , is pleasant to read.
A.
Simplicity
B.
Simple
C.
Simply
D.
Simplify
3. I’m not angry. If … , I feel a little surprised.
A.
Everything
B.
Something
C.
Someone
D.
Anything
4. If I would have known, I would … told you.
A.

Have
B.
Having
C.
Be
D.
Being
5. If you are in doubt, ask for help.
A.
If you had been in doubt, ask for help.
B.
If it is in doubt, ask for help.
C.
If in doubt, ask for help.
D.
If being in doubt, ask for help.
6. I wonder if we should … ask the doctor to look at Mary.
A.
Not
B.
To
C..

D.
Be
7. The profits, if little lower than last year’s, are still extremely wealthy.
A.
The profits can be little lower last year’s but they are still extremely wealthy.
B.
The profits can little lower last year’s, they are still extremely wealthy.

C.
The profits may little lower last year’s but they are still extremely wealthy.
D.
The profits may be little lower last year’s but they are still extremely wealthy.
8. Usually, if not always, we write “cannot” as one word.
A.
Not  Bỏ Not
B.
Not  never
C.
Not  , … we don’t write …
D.
Not  Not (không đổi)
9. If you want to learn a musical instrument, you … pratice.
A.
Will have to
B.
Would have had to
C.
Have to
D.
Had to
10.
If it hadn’t been … your help, I don’t know what to do.
A.
For
B.
To
C.
Of

D.
On