—I hate cities . The roads are dirty and they are always crowded.
—Do you know the world’s population has grown to_________？
more than six times what it was in 1800
six times more as what it was in 1800
more than six times large as it was in 1800
D. more than six times as large as in 1800
Reality is not the way you wish things to be, nor the way they appear to be,_____the way they actually are.
| A．as | B．or | C．but | D．and |
Mr.Jones didn’t ______during the flood,but she was very fightened.
| A．give away | B．give out | C．give way | D．give off |
Get involved in sports or other activities you enjoy______you can meet people who like what you like.
| A．what | B．when | C．that | D．where |
Why did you take a taxi____you could come here by bus?
| A．while | B．unless | C．when | D．until |
Circus tigers, although they have been tamed, can _____ attack their trainer.
| A．unexpectedly | B．deliberately | C．reluctantly | D．subsequently |