---Are these your books?
--- Yes, ________.
| A．I am | B．these are | C．they are | D．you are |
Thank you for helping me a lot．I am________to you．
| A．patient |
| B．interested |
| C．thankful |
| D．bored |
The students are full of energy．They are thirsty ________knowledge．
| A．with | B．for | C．as | D．on |
—I’m looking forward to_______my parents soon．What about you？
—Me，too．
A．seeing
B．see
C．saw
—Would you like to tell me________？
—Sure．Practice makes perfect．
| A．how can I study English well |
| B．why do you learn English well |
| C．how I can study English well |
| D．why I learn English well |
—Excuse me，could you tell me where________？
—Sure，sir．You can try www.taobao.com．
| A．can I join in the group－buying |
| B．did I join in the group－buying |
| C．I can join in the group－buying |
| D．I joined in the group－buying |