Our supply of food is ________ now . We’d better store some .
| A．running out | B．running out of | C．run out | D．using up |
for the bad weather, I would have gone for a spring outing with my classmates yesterday.
| A．If it is not | B．Were it not | C．Had it not been | D．If it wasn’t |
The storm left, a lot of damage to this area.
| A．caused | B．to have caused | C．to cause | D．having caused |
, and the problem will be solved.
| A．Make a bit more effort | B．There being a little effort |
| C．If you make a bit more effort | D．Making a little effort |
There no buses, we had to walk home after work.
| A．was | B．were | C．being | D．had |
—You missed the train?
—Yes. I had gone by taxi.
| A．If only | B．Only if | C．So long as | D．as long as |