If he _______ his father about this, I think his father ________ him.
A. tell; help B. tells; will help C. will tell; helps
But none of the artists knew _____to make the King happy.
| A．when to do | B．what to do |
| C．how to do | D．where to do |
Now the traffic in our city is becoming ______.than before.
| A．much heavier | B．more heavier |
| C．much heavily | D．very heavier |
I ______play the piano when I was a young boy .
| A．wasn’t used to | B．wasn’t use to |
| C．didn’t use to | D．didn’t used to |
---May I play soccer with Tom now, Mum? ---When all the homework ______, you may go out to play.
A. finish . will finish
C. is finished D. will be finished
____ is believed that Bell invented the first telephone in 1876.
| A．This | B．That | C．it | D．One |