The plane couldn’t take off on time _____ the heavy rain.

A. because B. so that C. because of D. as

The sea water is _______ for anybody to ______.

A. enough warm, swim B. enough warm, swim in

C. warm enough, swim D. warm enough, swim in

We have to work for ________ to finish the work.

A. another two hours B. more two hours C. two another hours D. other two hours

--________ do you have PE? –Every Monday, Wednesday and Friday.

A. How often B. How long C. How many times D. What time

--________ does your father visit your grandparents a week? –Once.

A. How often B. How many times C. How long D. How soon

Tom looks ________, for he hardly ever exercises ____ his free time.

A. unhealthy, in B. unhealthy, on C. healthy, in D. healthy, for

Since we have a new friend here, why not ____ a party _____ next week?

A. have, sometime B. to have, sometimes C. having, some time D. have, sometimes

–Would you like _________? –Thanks, I am full.

A. something to eat B. somethings to eat C. eating something D. something to drink

–How come ___________?—I had to look after my sick brother.

A. didn’t you come to the party yesterday

B. did you not come to the party yesterday

C. you didn’t come to the party yesterday

D. you came to the party yesterday

Habit such as _______ is bad for our health.

A. eating too much junk food B. drinking much too coffee

C. playing basketball D. stay up late