The number of teachers in our school ____ less than 300.
| A．are | B．is | C．am | D．were |
Old Henry thought for a while, and then he came up _______ a wonderful idea.
| A．to | B．with | C．for | D．on |
If you’re _______ trouble, you can ask the police _______ help.
| A．in; to | B．at; for |
| C．in; for | D．at; to |
---Would you have another cup of tea? ---________.
| A．No, thanks | B．Not at all |
| C．Yes, I do | D．Help yourself |
________the help of the police, the old woman found her way to her son’s.
| A．Under | B．By | C．With | D．From |
I write down everything about the work in my notebook, _________it, I’d forget the things I should do.
| A．before | B．except | C．outside | D．without |