As they _____ in the snowstorm in the deep mountains, they had great _____ in getting in touch with the outside world.
| A．lost; trouble | B．were caught; difficulty |
| C．were stuck; difficulties | D．were trapped; troubles |
Let us pass, _________?
| A．shan’t we | B．shall we | C．won’t we | D．will you |
Let’s take a rest, ___________.
| A．will we | B．shall we | C．shan’t we | D．won’t we |
It’s the third time that John has been late, ____?
| A．hasn’t he | B．isn’t he | C．isn’t it | D．hasn’t it |
Just in front of our house ___ with a history of 1,000 years.
| A．does a tall tree stand | B．stands a tall tree |
| C．a tall tree is standing | D．a tall tree stands |
I’ve tried very hard to improve my English. But by no means with my progress______.
| A．the teacher is not satisfied | B．is the teacher not satisfied |
| C．the teacher is satisfied | D．is the teacher satisfied |