ACTIVE and PASSIVE FORMS

I.   Change the following active sentences into passive forms

1.  A new ring-road round the city is being built by them.

2. The date of the meeting has been changed by them.

3. Is that course this semester being taught by Professor Rivers?

4. Customers are served by waitresses and waiters.

5. The Washington Monument is visited by hundreds of people everyday.

6. Jim isn't paid very much by them.

7. The passive is being learnt by these students.

8. The president has been shot by somebody.

II.   Change the following passive sentences into active forms

1. Alex is preparing that report.

2. Shirley has suggested a new idea.

3. Has a dog ever bitten you?

4. Our teacher correct our homework.

5. The members are considering that proposal right now.

6. That company has constructed two buildings.

7. The secretary opens the mail every morning.

8. The men are  loading the truck now.