The sweater is than that one.
A、much more cheap B、much cheap C、much cheaper
The food safety is a serious ________ in our country．We should try to solve it．
| A．subject |
| B．program |
| C．problem |
| D．opinion |
—How’s it ________？
—Pretty good．
| A．doing |
| B．coming |
| C．going |
| D．leaving |
Be quiet！The other students ________．
A．sleep
B．slept
C．are sleeping
—Is Ma Ming in？
—No，why not ________ her a message？
| A．leave |
| B．take |
| C．send |
| D．bring |
—Nice to meet you，Mike．________？
—Everything is OK．Thanks．
| A．What are you doing |
| B．I think so |
| C．Of course |
| D．How is it going |