I couldn't understand ______ at the poor child.
| A.you to laugh | B.you laugh | C.why laugh | D.you laughing | 
Lucy switched on the engine and the car _______ in a cloud of dust.
| A.set out | B.set about | C.set off | D.set down | 
He likes going snowboarding on that hill _______ snow all the year round.
| A.covering with | B.covered with | 
| C.covering | D.cover with | 
_______, or he’ll be more angry.
| A.To tell you the truth | B.Telling him the truth | 
| C.Told the truth | D.Tell him the truth | 
The first step is finished. What do you suggest _______ next?
| A.should do | B.be done | C.to do | D.doing | 
What ______ us most was that the news that the names for the pandas had been chosen was really ______.
| A.excited, excited | B.exciting, excited | 
| C.excited, exciting | D.exciting, exciting |