We have only one Earth. It’s our common _.
| A．family | B．house | C．home | D．room |
Take time to relax by listening to music，reading a book or just spending some time alone．Relaxing allows you________to your students with more energy．
A．return
B．to return
C．returning
—When are you going to have your hair________？
—This afternoon．
A．cut
B．to cut
C．cutting
—Dad，why should I stop________computer games？
—For your health，my boy．
A．to play
B．playing
C．play
Sorry，I haven’t________money________buy the new iPad．
A．such；that
B．too；to
C．enough；to
—The summer holiday is on the way．We’ll have more freedom．
—________．But we should learn to manage ourselves．
A．I’d love to
B．I agree with you
C．I’m afraid I won’t