—Coach,can I continue with the training?
-Sorry,you can not -___you have not recovered from the knee injuyy.
| A．unitil | B．before | C．since | D．unless |
Tom, as well as his father, in the sea when he heard someone calling for help just ahead of him.
| A．had swum | B．has swum |
| C．was swimming | D．is swimming |
I must apologize for you about the meeting ahead of time.
| A．not informing | B．informing not |
| C．not to inform | D．didn’t informing |
Only when you realize the importance of foreign languages them well.
| A．you can learn | B．can you learn |
| C．you learned | D．did you learn |
Don’t argue your mother, Peter. The film is intended adults and you can’t see it.
| A．about; for | B．about; with |
| C．with; for | D．with; with |
Try showing a little more for others, and you will win respect from them little by little.
| A．consideration | B．connection |
| C．attraction | D．instruction |