--- Cross the road carefully, __________ you’ll keep yourself safe.
--- Thank you．
| A．so | B．or | C．but | D．and |
— Mum, can you see my T-shirt ________ I put here just now? — Oh, I’ve taken it to your bedroom.
A. which B. who C. whose
—Must I hand in my homework today? —No, you _________.
A. must B. mustn't C. needn’t
— Your new car looks so nice! — Thanks! But I _________ for five years.
A. have bought B. have had C. bought
________ in the sun. It’s bad for your eyes.
A. Read B. Don’t read C. Reading
Look! There _______ a dog and two balls behind the door.
A. is B. are C. was