He found _________ to sleep.
| A．difficult to get | B．it difficult getting |
| C．it difficult to get | D．that difficult to get |
I like flowers. I hope to study at a school ____many flowers and trees in it.
| A．in | B．with | C．on | D．by |
So far this year, many new houses ________ in Wenchuan with the help of the government.
| A．build | B．are built | C．will build | D．have been built |
—Hey, Ted! You _______ never play in the street. It’s not safe.
—Sorry, Mum. I won’t again.
| A．need | B．must | C．can | D．may |
Boys and girls, attention, please. Now let me tell you ____ to the Bird Island.
| A．how to get | B．what to get | C．whom to get | D．where to get |
Hurry up, Mike. You must get to the airport an hour before the plane _______.
| A．gets off | B．turns off | C．takes off | D．puts off |