Oh, it’s so cool in the house. You _______ have turned on the air-conditioner, haven’t you?
|
A． should |
B．might |
C．must |
D．can |
Fathers often feel __________ their duty to earn more money for their family.
|
A．that |
B．it |
C．one |
D．what |
--- ________ the class done most of the work?
--- Yes, but the rest ___________ rather difficult.
|
A．Has, are |
B．Has, is |
C．Have, are |
D．Have, is |
The problem lies __________ we are now giving him a fish, not teaching him to fish.
|
A．in that |
B．on that |
C．in which |
D．on which |
We were lucky to have survived the train accident. _____, the first and last car were smashed.
|
A．On top of this |
B．What was worse |
C．As it was |
D．So it was |
Only after being attacked by the Japanese in Pearl Harbor ___in the Second World War thoroughly.
|
A．had America involved |
B．was America involved |
|
C．America had involved |
D．America was involved |
