--- May I smoke here?
--- If you ________, do it in the smoking section.
| A．need | B．must | C．may | D．will |
Deeply _______, I thanked her again and again.
| A．being moving | B．moved | C．moving | D．to be moved |
_______ how to do the homework, I went to ask my teacher for help.
| A．Not to know | B．Not knowing | C．Knowing not | D．Not known |
I’ve never heard the word _______ in spoken English.
| A．use | B．used | C．using | D．useing |
.The result of the test was rather _______.
| A．disappointed | B．disappointing | C．being disappointed | D．disappoint |
.There was so much noise in the room that the speaker couldn't make himself
| A．being heard | B．hearing | C．heard | D．hear |