The man dressed _____ jeans is an expert _____ unlocking doors and he can open a door ______ difficulty.
| A．in, on, with | B．on, at, with | C．in, on, without | D．in, at, without |
The teacher asked us to ___ Lesson Ten if we hadn't finished it.
| A．go on to read | B．go on reading | C．go to read | D．go with reading |
--Have you ever been to Beijing?---Yes, and I still remember ___ there when I was a little boy.
| A．to take | B．to be taken | C．taking | D．being taken |
He'll never say a word about it ___ you have explained it to him.
| A．once | B．before | C．on order that | D．so that |
He hasn’t decided which hotel ___. Nor have I .
| A．to stay | B．for staying | C．to stay in | D．for staying in |
---How do you ___ the picnic? ---It's wonderful.
| A．think | B．think about | C．like | D．like about |