1 . 该公司给了我一份正是我一直在找的工作。
The company offered me ___ ___ ___ I had been looking for.

2 . The most effective way to avoid all the problems caused by the use of drugs is not to use them in __________ first place. (用适当的词填空)

3 . As an old saying goes, “He who has never been to________ Great Wall is not a true man.”

A．a

B．an

C．the

D．/

4 . The enemy took ________ control of the city. In other words, all the city was under ________ control of the enemy.

A．the; the

B．the; /

C．/ ; the

D．a; the

5 . Exercise has lots of benefits, one of ______ examples is that it can promote better health. （用适当的词填空）