—Hi, Albert, I can’t find my reference book!
—Sorry, I ______ it and I guess I put it on the top shelf with my things．
| A．use | B．had used |
| C．am using | D．used |
_________ is well known to the peasants,pests continue to eat crops, damage.
| A．It;causing | B．As;caused |
| C．It;caused | D．As;causing |
On my birthday I got a watch from my uncle,__________ was made in Japan.
| A．who | B．that | C．which | D．what |
The speaker,________ for her splendid speeches,was warmly received by the listeners.
| A．having known | B．being known |
| C．knowing | D．known |
Peace-loving people don’t want _________ another war in Iraq.
| A．there could be | B．there be |
| C．there being | D．there to be |
The professor walked onto the platform and seated himself in a chair,________ for answering questions.
| A．had prepared | B．being prepared |
| C．preparing | D．prepared |