My mother_________500 yuan_______the bike.
A．paid, on B．paid, for C．spent, to D．spent, in
I'd like to know __________or not.
A．whether will he come B．if he has come
C．whether he will come D．that he will come
We arrived _______the farm ______ a Tuesday morning .
A．to, on B．in, at C．on, in D．at, on
I'm going for a field trip but I haven't decided_________.
A．what to do B．to do what
C．where to go D．to go where
－Must I go and get some water now? －No, you __________.
A．needn't B．may not C．mustn't D．don't
The film _________ for twenty minutes when I got to the cinema.
A．has begun B．had begun
C．has been on D．had been on
