The geography teacher told us the earth________ bigger than the moon.
| A．is | B．was | C．isn’t | D．wasn’t |
Your cat looks lovely. I also want to keep ___________.
| A．that | B．it | C．one | D．ones |
—__________ if they have the party today?
—Half the class won’t come.
| A．What happens | B．What happened |
| C．What will happen | D．What happen |
—Do you think if we will go to the movie tomorrow?
—I think we’ll go if we ___________ too much homework.
| A．will have | B．had | C．won’t have | D．don’t have |
Listen! I hear some birds ___________ the tree.
A. sing in B. singing in B. sing on D. singing on
The girl was flying a kite ____________ her father came back.
| A．when | B．while | C．until | D．after |