- _ he like math? 一 Because it's difficult.
| A．Why does | B．Why don't | C．Why do | D．Why doesn't |
—_____ does your sister go to work? —She takes the bus to go to work.
| A．How | B．What | C．When | D．Where |
Jeff’s sister can’t swim _____dance.
| A．and | B．but | C．and not | D．or |
Sam is a _____ swimmer. He can swim very_____.
| A．well, good | B．good, well | C．good, good | D．good, fine |
It’s an English class. Please don’t _____Chinese.
| A．say | B．talk | C．tell | D．speak |
Watching TV too much isn’t good _____ our health.
| A．to | B．with | C．for | D．at |