Dale, come on! There are two people ________ for us outside.

A. wait B. waiting C. to wait D. to waiting

—Did you ________ your umbrella，Tom?

—No，but I ________ it everywhere.

A. look for；found B. find；found

C. find；looked for D. look for；looked for

My father usually _______ to work, but next week he _______ to work.

A. walks; drives B. will walk; will drive

C. walks; will drive D. will walk; drives

I’m sure the boy _____swim well with the help of his coach（教練）.

A. will can B. will be C. will be able to D. will able to

There is _____pollution and ____fishes in the river now than 20 years ago.

A. more, less B. more, fewer C. less, much D. fewer, many

—____will he come back from the cinema? —In a week.

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

—Will people live to be 300 years old? —____.

A. Yes, they won’t B. No, they won’t C. Yes, they do D. No, they can’t

The next time you see Alexis, she ____sixteen years old.

A. will be B. is C. was D. will

---How many birds can you see in the trees?

---I can see ___birds in them.

A. hundreds of B. two hundreds

C. hundred of D. two hundreds of

Bill is my best friend. He often helps me ____my housework.

A. does B. doing C. with do D. with