单句语法填空

1.Nobody knows for sure what effect the global warming has                our environment in the long term.

2.He delivered my message                his brother.

3.It               (strike) me that there was no one at home.

4.A man in the river was shouting and                (wave) his arms around desperately.

5.The plane              (crash) soon after take­off.

6.They aided the poor country               money.

7.用calm，quiet，still或silent填空

(1)Please keep               while I take photos of you.

(2)Keep               about the matter.

(3)Do keep               in time of danger.

(4)Please keep                when you are listening to your teachers.

8.Suddenly I felt someone                (tap) me on the shoulder.

9.There were people who didn't want him to come                power，and his supporters were moving him every night to different safe places.

10.He supplied us               fresh vegetables.

11.Just as soon as the volcano               (erupt)，the policemen asked the local villagers to run away from their hometown.