Ex. 27. Употребите глаголы,

данные в скобках, в Present Perfect:

1.

I (speak) to him about it several

times.

2.

We (learn) many new words in this

course.

3.

He (make) that same mistake several

times.

4.

I (hear) that story before.

5.

I am afraid that I (lose) my car

keys.

Ex. 28. Употребите глаголы,

данные в скобках, в Past Perfect:

1.

I was sure that I (see) the man

before.

2.

I asked him why he (leave) the party

so early.

3.

It was clear that he (give) us the

wrong address.

4.

The teacher corrected the exercises

which I (prepare).

5.

He knew that he (make) a serious

mistake.

Ex. 27. Употребите глаголы, данные в скобках, в Present Perfect:

1. I have spoken to him about it several times.

2. We have learnt many new words in this course.

3. He has made that same mistake several times.

4. I have heard that story before.

5. I am afraid that I have lost my car keys.

Ex. 28. Употребите глаголы, данные в скобках, в Past Perfect:

1. I was sure that I had seen the man before.

2. I asked him why he had left the party so early.

3. It was clear that he had given us the wrong address.

4. The teacher corrected the exercises which I had prepared.

5. He knew that he had made a serious mistake.