Be quiet！The other students ________．
A．sleep
B．slept
C．are sleeping
-- I had a really nice weekend on the beach.
-- __________.
| A．Oh, that's very nice of you. | B．Congratulations |
| C．It's a pleasure. | D．I' m glad to hear that. |
--How is everything going in the school, my boy?
--_______.
| A．I am all right, thanks | B．Not too bad, I guess. |
| C．Very well, thank you. | D．Not at all. |
--Is Mary in the classroom?
-- No. She______ to the library.
| A．goes | B．had gone | C．has gone | D．would go |
-- It’s a nice camera.
-- Yes, my uncle______for my last birthday.
| A．buy | B．have bought | C．will buy | D．bought |
-- What does Jack’s father do?
-- He is a teacher. He_____maths at a school.
| A．taught | B．has taught | C．teaches | D．will teach |