你想告诉别人“今天是星期一”时，可以说：
| A．Today is Monday. |
| B．Today is Tuesday. |
| C．What day is today? |
| D．Today is Friday. |
你想知道有多少把椅子，可以说：
| A．How many chairs can you see? |
| B．How many chair can you see? |
| C．Where are the chairs? |
| D．How many desks can you see? |
I go to bedten.
A. in B. on C. at
Are they teachers? , they are.
A. Yes B. No C. Sorry
What are they? They are.
A. workers B. doctor C. doctor’s