When Miss Green began to something, the children stopped and became quiet.
| A．speak; telling | B．tell; speaking |
| C．talk; saying | D．say; talking |
The dress is made of silk．It _________．
| A．is felt smooth | B．is felt smoothly | C．feels smooth | D．feels smoothly |
—May I use your computer, Mr WU? —______．
| A．Yes, you may not | B．No, you may | C．Yes I may | D．No, you may not |
This dress still looks pretty on you, _______ it is out of style．
| A．but | B．though | C．since | D．unless |
— Is Lily good at singing? —Yes , she is．We often hear her_______ in the next room．
| A．sing | B．to sing | C．sang | D．Sings |
— Will you go to Sandy’s birthday party? — I won’t go unless Tony______．
| A．was invited | B．has invited | C．is invited | D．will be invited |