词形变化练习试卷8

一、1.Word Formation

0. There are lots of tall______(build) in this modern city, but I can afford none.

1. It"s proved that this interesting and______(instruct) book is a great success.

2. The government signed a bill______(force) motorists paying their fees at the end of this year.

3. What______(love) weather it is today!

4. John spoke slowly to make himself______(understanding).

5. His new work is______(concern) with tropical forest.

6. It"s high time that you______(tell) her the truth.

7. The teacher handed out the answer______(sheet) as all the students entered the room.

8. The happy time with my girlfriend was really______(forget).

9. China is an aging society, with 7% of its population______(be) over 65 years old.