5.
1.a)I knew that they would discuss the plan at meeting
b)I knew that they were discussing a plan at the meeting
2.a)We think you will like this movie
b)We thought that you liked this movie
3.a)We knew it would be a lot of interest there are many interesting places.
b)We knew that there was a lot of interest there are many interesting places.
4. a)We believed that you will be full of impressions.
b)We thought you were full of impressions.
5. a)We are sure that you admire these art treasures
b)We are sure that you admire these art treasures
6. a)He thought the house would be surrounded by a high wall.
b)He thought the house was surrounded by a high wall.
6.
1. I think that you will be late to the movies. 2. We thought that you Mr. Bota over the degree project. 3. We think that you have already found your drawing. 4. I know that you have bought a ticket to the theater. 5. She said she was going to go to the village. 6. He said he took the necessary books in the library. 7. She said that she would go to the museum next week. 8. I was sure that you translated the article without a dictionary. 9. I am afraid that you are tired. 10. I did not know that the children are hungry. 11. We are confident that these masterpieces will make a big impression on you. 12. We are confident that this palace is associated with the name and biography of Russian poet.
9.
1.the exam can not be retaken
2.I must be introduced to the chief engineer.
3.the article can be published next month.
4,This machine must be tested again.
5.You may be to introduced to each other at the party
6. They must be invited to our meeting
7.She need not be given a dictionary to translate the poem
8.This hall must be redecorated again.
10.
1. The exhibition can be opened tomorrow. 2. it is necessary to ventilate the audience during a break. 3. They must be given the opportunity to finish the job. 4. You may ask a few questions in English. 5. Work should be altered. 6. It may be invited to attend the conference. 7. The Rapporteur was well heard