--Did you write to Mary last month?
--No, but I’ll_______her over Christmas Day.
| A．be seen | B．be seeing |
| C．have seen | D．have been seeing |
—I'm sure Andrew will win the first prize in the final.
—I think so.He ________ for it for months.
| A．is preparing | B．was preparing |
| C．had been preparing | D．has been preparing |
I like these English songs and they ________ many times on the radio.
| A．taught | B．have taught |
| C．are taught | D．have been taught |
—Did you watch the basketball match yesterday?
—Yes，I did.You know，my brother ________ in the match.
| A．is playing | B．was playing |
| C．has played | D．had played |
—I'd like a pen which ________ well.
—Will this one ________？
| A．writes；do | B．writes；work |
| C．is written；do | D．is written；work |
I like getting up very early in summer.The morning air is so good ________.
| A．to be breathed | B．to breathe |
| C．breathing | D．being breathed |