I could have understood him if he (speak) _______ more slowly.
A -
is speaking
B -
spoke
C -
has speak
D -
had spoken
4-
What (you/do) _______ if you (be) _______ a billionaire?
A -
would you did/ were
B -
would you do/ were
C -
will you did/ were
D -
would you did/ be
5-
You didn’t pay attention to the teacher’s explanation. If you (pay) _______ more attention, you (do) _______ the exam well.
A -
had paid/ would have done
B -
have paid/ would done
C -
had paid/ would had done
D -
had paid/ would have do
6-
She’s waiting for her uncle to come back from Ho Chi Minh city. If her uncle (come) _______ home, she (have) _______ a lot of presents.
A -
come/ would have
B -
came/ would have
C -
came/ would had have
D -
came/ would had
7-
Sang is a naughty boy and often makes fun ofhis classmates. If he (start) _______ a joke, someone (cry) _______ bitterly.
A -
starting/ will cry
B -
started/ will cried
C -
starts/ will cry
D -
starts/ would cry
8-
Chung wanted to buy some presents for his younger sister but he couldn’t. If he (afford) _______ to buy, her younger sister (be) _______ happy to greet a new year.
A -
had afforded/ would have been
B -
had be afford/ would have been
C -
had afforded/ would had be
D -
has afforded/ would had been
9-
He is never willing to help poor people. If he (do) _______ something, the earth (stop) _______ moving.
A -
does/ would stop
B -
did/ would be stop
C -
did/ would stop
D -
did/ would stopped
10-
I didn’t know her mother was ill. If I (know) _______ that, I (come) _______ to visit her.
