Look! They’re busy ____________football happily.
A. play B. to play C. playing
-- I need something for cutting the paper.
-- Oh, you want a knife? OK, I’ll get ______ for you.
| A．it | B．that | C．this | D．one |
I couldn’t get through the door because there was a big box ______.
| A．by the way | B．on the way | C．out of the way | D．in the way |
-- Excuse me. May I use your eraser, please?
-- Sure. ______
| A．Watch out! | B．Well done! | C．Go ahead. | D．Follow me. |
-- Dad, it’s such a long way from our home to the park!
-- You mean it’s ______ to take a taxi?
| A．popular | B．necessary | C．possible | D．important |
-- Why didn’t you go to the cinema with us this afternoon?
-- I ______ at the station for my uncle from Beijing.
| A．was waiting | B．have waited | C．am waiting | D．will wait |