1.  我父亲每天早晨锻炼半个小时。

My father     for__________  ________  _________ every morning.

5.  The bridge made of steel weighs over 200,000 t      

4.  This river is as w     as 12 metres.

3.  Zhang Hai is one of the     尖的)students in his class.

2.  If you drink so much     (咖啡)，you will not sleep well tonight.

1.  We are old enough to look after  ______ (我们自己). 

10. 一Excuse me, which is the way 

―Sorry, I'm a stranger here.

A. I like here

B. I'm a teacher

C. I don't like here

D. I'm new here

9. Lots of students feel sleepy in class at present, because they have to get up early in the morning.

A. now     B. in the future   C. then    D. during the time

8. The lamb ________   for quite some time.

A. has died      B. die

C. has dead      D. has been dead

7.  I found a letter ___________    on the floor when I came into the classroom.

A. lying            B. lay

C. lie             D. lies