--- Have you solved your problem?
---I've kept on thinking about that matter ______, but I have no idea yet now.
| A．at times | B．some time | C．at a time | D．all the time |
You never eat burnt barbecued meat, _______?
| A．don’t you | B．do you | C．aren’t you | D．are you |
、This question is ______ easy, all the students can answer the question.
| A．too much | B．too many | C．much too | D．too many |
We should talk in English as ______ as possible.
| A．much | B．many | C．more | D．most |
---Is Mr Hu in the reading room?
---No, he _______be there. He has gone to Tianjin.
| A．mustn’t | B．needn’t | C．won’t | D．can’t |
Some of her best loved photos are ___ display in this exhibition .
| A．on | B．in | C．at | D．about |