If you want to sell your product you must _____ it.
| A．advertise | B．advertise for |
| C．advertise on | D．advertise to |
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 |
And there, almost in the big chair, sat her litter brother, who never had to be told to keep silent.
| A．having | B．losing | C．to be lost | D．lost |