-What are they doing?
-They are talking the phone their life.
| A．on; about | B．in; about | C．to; about | D．on; on |
He _____and his friends took him to hospital just now.
| A．felt excited | B．became interested | C．became happy | D．felt sick |
When you cross the road, you should be _____ and walk _____
| A．carefully; careful | B．careful; carefully |
| C．careful;, careful | D．carefully; carefully |
The children are _____ when they hear the _____news.
A exciting exciting B exciting excited
C excited exciting D excited excited
I don’t know ___________ the question.
| A．what to answer | B．how to answer |
| C．to answer what | D．to answer how |
You must be tired now. Why not ____ a rest?
| A．to stop to have | B．to stophaving |
| C．stop to have | D．stophaving |