—Oh, you have a headache and a cough. __________ have you been like this?
— Two days.
— Two days.
| A.How long | B.How often | C.How old | D.How many |
When the traffic lights are red, we _______ stop.
| A.should | B.might | C.must | D.may |
He looks very pale. He may have _______ fever.
| A.an | B.a | C.the | D./ |
I’m sorry to keep you _______ for almost two hours.
| A.wait | B.to wait | C.waiting | D.waited |
You look _______ . Do you hear the _________ news?
| A.excite: excited | B.excited: excite |
| C.excited: exciting | D.exciting: excited |
—Must I take the medicine every day?
— No, you______.
— No, you______.
| A.must not | B.may not | C.haven’t | D.needn't |
My mother often tells me _______ my classmates when they need.
| A.help | B.to help | C.helping | D.helps |
You’d better ________ too much meat. You are too fat.
| A.eat | B.not eat | C.not to eat | D.don’t eat |
You look _______ . Do you hear the _________ news?
| A.excite: excited | B.excited: excite |
| C.excited: exciting | D.exciting: excited |
Staying up late is _______ your health.
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| A.bad for | B.good to | C.bad to | D.good for |