3)complete the sentences using the correct pronouns 1.we took a trip to china. here are __ photographs from the trip 2. the shennon family showed us the boat they own __ boat is very pretty 3. the boy's father catches fish __ mother sells the fish 4.where do you live? what is __ address, andrew? 5. i have an elder sister. __ name is liz 6.the knife is very sharp. don't hurt __ 7. jane dried __ after the swim 8.john and bob were asked to speak about __ 9.john, this silly brother of __ is telling lies again

1. We took a trip to China. Here are our photographs from the trip.

2. The Shennon family showed us the boat they own . Their boat is very pretty.

3. The boy's father catches fish. His mother sells the fish.

4. Where do you live? What is your address, Andrew?

5. I have an elder sister. Her name is Liz.

6.The knife is very sharp. Don't hurt yourself.

7. Jane dried herself after the swim.

8. John and Bob were asked to speak about themselves.

9. John, this silly brother of yours is telling lies again.

1) I've been working on this problem for 3 months.
2) We have not received letters from her for several months.
3) Tomorrow father comes late. We'll tidy the apartment and we'll drink tea when he comes.
4) How long have you been waiting for me?
5) Yesterday, I met a friend whom I had not seen for a long time.
6) She's going to read a letter she has just received.
7) When did you see him last?
8) Do not talk to him, he is very busy, he is doing a very important job.
9) He was afraid that something would happen.
10) He has been watching TV since 6 o'clock.
11) What will you be doing tomorrow at 8:00?
12) I'll have done my homework by 6 o'clock tomorrow.
13) We have not had breakfast yet.
14) If I do not help him, he won't write the test well tomorrow.
15) - Have you ever been to Paris?- I'll go to Paris as soon as I solve this promlem.

1. He studies ancient history in college.2. He studies the history of Russia at the moment.3. He taught history yesterday.4. Yesterday from 6 to 9 pm he taught history.5. He has been studying history for two years.6. He just learned the topic of history.7. Tomorrow he will learn five topics.8. When I called him, he already learned two topics.9. When I called him, he taught the story for an hour and a half.10. Tomorrow by 6 o'clock I will learn all the topics.11. Tomorrow at 6 o'clock he will teach the history of Greece.12. By the time my father arrives, I will study history for several hours.