3, I haven't seen Peter since he attended the school meeting

4, The boy was so tired that he couldn't keep on walking

5, She asked me if I was having a good time

6, Because his leg was broken, he didn't take part in the contest yesterday

7, We went out for a picnic although the weather was bad

8, Do you happen to have change for 2 pounds

VI

1, Last week, she suggested collecting plastic bags in our school

2, Since Paker came, he has learned a lot about life in a farm

3, This exercise must be done carefully

4, Thanks to the development of technology, we can communicate with our friends by means of email

3. I haven't seen Peter since he attended the school meeting.

4. The boy was so tired that he couldn't keep on walking.

5. She asked me if I was having a good time.

6. Because his leg was broken, he didn't take part in the contest yesterday.

7. We went out for a picnic although the weather was bad.

8. Do you happen to have change for 2 pounds.

VI.

1. Last week, she suggested collecting plastic bags in our school.

2. Since Paker came, he has learned a lot about life in a farm.

3. This exercise must be done carefully.

4. Thanks to the development of technology, we can communicate with our friends by means of email.