--- Would you like to go on a trip with us?
--- I’d love to, _______ I have too much work to do this weekend.
| A．because | B．and | C．but | D．or |
—I’m very worried about tomorrow’s math test. I’m afraid I can’t pass this time. —______! I’m sure you’ll make it.
| A．No problem | B．That’s right | C．Cheer up | D．Don’t mention it |
--May I turn on the TV, Mum? I finish my homework.
---_________.
| A．Yes, please. | B．No, you’d better not. |
| C．No, you needn’t. | D．Yes, you must. |
—What should I do, doctor?
—___healthy, you should take more exercise.
| A．To keep | B．Keep | C．Keeping | D．Kept |
-- _____is that man over there?
--- He is a doctor.
| A．Who | B．What | C．Where | D．How |
Have you ever been to the square _____ was built last year?
A. which B. where C. when D what