The teacher asked the students ________.
A．what they were doing at that moment
B．what were they doing at that moment
C．how are they doing at that moment
D．what they are doing at that moment
All of us have gone out. There is ________ at home.
A．somebody B．nobody C．everybody D．anybody
I’ll go to see the film with you if it ________ rain tomorrow.
A．isn’t B．doesn’t C．won’t D．isn’t going to
– Must I finish my work today?
-- No, you _______.
A．mustn’t B．can’t C．needn’t D．must
____________ he is poor, he is happy.
A．Even though B．Because C．So D．But
I carefully but I still nothing. Could you say it again?
A．heard; heard B．listened; heard
C．heard; listened D．listened; listened
