Dr Yuan makes______ possible______ one-third more of the crop in the same fields.
|
A．it; produce |
B．it; producing |
C．it; to produce |
D．it; produced |
The fruit ________ fresh in his fruit stand sells well.
|
A．looking |
B．looked |
C．looks |
D．to be looked |
Where was it ______ you _______ our maths teacher?
|
A．where; came to |
B．that; come across |
|
C．that; came across |
D．where;come to |
----- Mary looks very upset. She _______ failed to pass the exam.
----- I guess so. It's very difficult after all.
A must have B could have C should have D might have
— When could you have a meal with me?
— I'd like to go _______ it is convenient to you.
|
A．whichever |
B．whenever |
C．whatever |
D．wherever |
— Who are you going to have _______ this letter for you?
— My secretary.
|
A．type |
B．typed |
C．been typed |
D．been typing |
