Different ______ different ______.
| A．countries have；weather |
| B．country have；weathers |
| C．countries have；weathers |
| D．country has；weather |
I couldn't get through the door because there was a big box ______.
A. by the way B. on the way C. in the way
It's nice of you to ______ so much time showing me around your school.
A. take B. spend C. cost
-- Have you ever been to Shanghai, Mary?
-- Yes. I _______ there for three days with my parents before.
A. have gone B. have been C. went
The teachers ______came for a visit are foreigners.
| A．who | B．whom |
| C．whose | D．which |
---Mrs Black seldom eats meat,________ ?
---________ . She is a vegetarian(素食主义者).
| A．doesn't she, Yes | B．does she, Yes |
| C．doesn't she, No | D．does she, No |