Li Ming likes playing ____basketball, but his sister likes playing___piano.
| A．the , / | B．the, a |
| C．/, the | D．a, the |
This terrible traffic accident happeneda rainy night.
| A．at | B．in | C．for | D．on |
-- Look at that young man over there, is he our English Teacher?
--Itbe our teacher, he is not as tall as our teacher.
| A．can’t | B．must |
| C．might | D．could |
Let’s work out this math problem together,?
| A．shall we | B．will you |
| C．do we | D．can you |
Molly is so busy, so she needs someone to care for her babyshe is away.
| A．after | B．before | C．while | D．until |
The new clock is so nice. Could you tell me______?
| A．who can use | B．when can I use it |
| C．what can I use | D．how I can use it |