Click on the icon， _______ you’ll find a worksheet on the screen.

A. and B. so C. then D. or

There are over _______ students in their school.

A. hundreds B. nine hundreds

C. hundreds of D. nine hundred

—___________ useful advice you have given to me! Thank you so much!

—You’re welcome.

A.What a B. What an C. How D. What

The new supermarket ________ since last December .

A. opened B. has opened

C. has been open D. opens

How time flies! Three years _______ since I _______ you last time.

A. have passed; met B. has passed; met

C. passed; have met D. passed; met

Nick is never late for work. He always gets to the office _______.

A. on time B. in time

C. at times D. at a time

—Would you mind my _______ the window? — _______. There’s too much smoke in the room.

A. open; Not at all B. opening; Not at all

C. open; Of course D. opening; Better not

Broadway is famous _________its theatres and Wall Street is famous _______ an important trade centre.

A. as; for B. for; as C. as; as D. for; for

— have you learnt English? —Since 2006.

A. How far B. How soon

C. How often D. How long

—You can’ t smoke here. Look at the sign.

—Oh， sorry. I _______ it.

A. haven’t seen B. didn’t see

C. wasn’t seeing D. don’t see