The key is yellow .的同义句是：_____________
A. The key yellow.
B. The is a yellow key.
C. This is a yellow key.
-Would your brother go for a picnic this Sunday7
-If I don't go，____．
| A．so does he | B．so he will |
| C．neither will he | D．neither does he |
You must______your cigarette when you are at the gas station.
| A．put down | B．put on | C．put off | D．put out |
Her grandparents are still in good health_____they are over eighty.
| A．though | B．as soon as | C．until | D．because |
-What do you think of his concert?
-Oh，no one does____．
| A．good | B．well | C．better | D．best |
-Have you got the airplane tickets?
-No, because it's May Day ,all the tickets to Beijing______out.
| A．have been sold | B．had been sold |
| C．bad sold | D．were being sold |