7 Замените сложноподчиненные предложения простыми, употребив сложное дополнение. Переведите предложения на русский язык:

Образец: I saw that she was making experiments in the laboratory.

I saw her making experiments in the laboratory.-

Я видел, как, она проводила опыты в лаборатории.

1) I believe that you are making much progress in your English.

2) I think that this question is too difficult for me to answer.

3) I consider that he is very good at mathematics.

4) I saw that she entered the laboratory.

5) They expect that we shall solve all problems.

6) We noticed that she was writing something.

7) Our specialists expect that this new device will show high accuracy.

8 Употребите инфинитив, данный в скобках, в составе сложного дополнения. Пере­ведите предложения на русский язык:

Образец: Не tried to make me (to understand) him.

He tried to make me understand him.- Он пытался заставить меня понять его.

1) They noticed us (to leave) the room.

2) We heard the engineer (to speak) about this experiment.

3) We want this problem (to be solved) with the help of the new method.

4) We asked the engineer (to show) us radio instruments.

5) They wanted the device (to be examined) carefully by experts.

6) We consider this equation (to have) different solutions.

7) We watched them (to install) the equipment.

9 Переведите следующие предложения на русский язык, обращая внимание на сложное подлежащее:

1) Tsiolkovsky is known to have developed the theory of rocket

flying.

2) The experiment was supposed to have been completed.

3) Electric current is known to flow in metal parts.

4) The solution of this problem is said not to be easy.

5) Many new houses are planned to be built in our city.

6) This important problem is sure to be settled very soon.

7) He is likely to be given this work.

8) The match proved to be final.

10 Замените сложноподчиненные предложения простыми, употребив сложное подлежащее:

Образец: It is considered that the programme of experiments has been approved. - The programme of experiments is considered to have been approved.

1) It is said that the delegation has arrived.

2) It is believed that the weather will change.

3) It seems that he has many difficulties in his work.

4) It is expected that he is working at this problem.

5) It is said that the solution of this problem is not easy.

6) It is believed that the flight was completed yesterday.

7) It is supposed that he has completed his research.

11 Замените придаточные предложения герундиальным оборотом, употребив пред­логи, данные в скобках:

Образец: Before we start an experiment, we collect the necessarv data, (before) - Before starting an experiment, we collect the necessary data.

1) We achieved good results in our work because we used modern equipment. (by)

2) When we were testing the machine, we found that it needed improvements. (on)

3) You will never know mathematics well unless you work hard at it. (without)

4) Before the students graduate from the institute, they write their diplomas. (before)

5) When I complete my work, I shall inform you of the fact. (on)

6) While I was solving these problems, I paid much attention to the correct computations. (while)