I couldn't understand ______ at the poor child.
A.you to laugh |
B.you laugh |
C.why laugh |
D.you laughing |
We can't understand ______ a decision until it is too late.
A.him to postpone to make |
B.his postponing to make |
C.him to postpone making |
D.his postponing making |
Alien said that his trip was _______.
A.interested |
B.interest |
C.interesting |
D.of interest |
---- What do you think about English? ---- It's a difficult language _____.
A.speaking |
B.to be spoken |
C.to speak |
D.spoken |
I really don't know ____ .
A.to swim |
B.how to swim |
C.to swim how |
D.how swim |
We all think it most foolish ______ this mistake.
A.for you making |
B.of you to make |
C.you to make |
D.for you to make |