The singer ________ ________ ________ his beautiful voice．
根据汉语提示完成句子
情况正变得非常严重。
The ________ ________ ________very serious．
根据短文内容从方框中选择适当的单词填空(有的需要变换形式)
The tiger is an animal 1 danger．Tigers live in India,Indonesia,Malaysia,China and Russia．There 2 only about 5,000 tigers in the world．Most tigers 3 in nature reserves．There is a problem because people are killing tigers．Tigers need more land to live 4 ,so people must stop 5 them right away．
1．________
2．________
3．________
4．________
5．________
Parents always tell me ________ computer games too much．
[ ]
A．
not play
B．
to play
C．
not to play
D．
don't play
句型转换。
Why don't you buy him a book?(改为同义句)
Why ________ ________ a book for him?
－I'm not allowed to watch TV on school nights．
－Neither am I．And my mother even asks me ________ at night．
[ ]
A．
to go out
B．
not to go out
C．
not going out
Yang Liwei,a famous astronaut ________ to Foshan in March,2012．
