Students ________________slippers(拖鞋) when they are at school.
| A．don’t allow to wear | B．don’t allow to put on |
| C．are not allowed to wear | D．are not allowed to put on |
---I have been to Qingdao before.
----- .
| A．So I did |
| B．So I have |
| C．So did I |
| D．So have I |
—We really shouldn’t use plastic bags any more when shopping.
—_____ It’s important to protect our environment.
| A．So do I. |
| B．With pleasure. |
| C．That’s OK. |
| D．So it is. |
—Our country ___progress in science and culture in recent years.
| A．made such |
| B．has made such |
| C．made so |
| D．has made so |
_____he is very tired , _____he still goes on working.
| A．Although, but |
| B．But, although |
| C．Although, / |
| D．But, / |
When we went into the park, we saw someone _____ Chinese Kungfu.
| A．plays | B．played |
| C．to play | D．playing |