一 Have you finished your homework yet?
-- No, not yet. I think it'll take me half an hour.
| A．another | B．other | C．others . | D．the other ' |
While Jim ______the floor, someone ______at the door.
| A．was sweeping, was knocking | B．was sweeping, knocked |
| C．swept ,was knocking | D．swept, knocked |
This pair of jeans ________ them 300 dollars.
| A．paid | B．costed | C．cost | D．took |
Not only he but also his parents _____China for two years .
| A．have been in | B．has been in | C．has come to | D．have come to |
--Never forget to bring your homework with _______.
--__________.
| A．yourself. No, I don’t | B．yourself. No, I won’t |
| C．you. Yes, I do | D．you. No, I won’t |
I think your advice is of great ________ to me and it’s _______.
| A．valuable, worth giving | B．valuable, worth taking it |
| C．value, worth going it | D．value, worth taking |