II. Поставьте предложения в отрицательную и вопросительную форму.

1. The father has already cleaned his car.

2. The train has just arrived.

3. She will have finished her report by tomorrow morning.

4. The firm had made good profit by the end of the year.

5. Our salaries have increased twice since last year.

1. The father hasn't cleaned his car yet.

Has the father already cleaned his car?

2. The train hasn't arrived yet.

Has the train just arrived?

3. She won't have finished her report by tomorrow morning.

Will she have finished her report by tomorrow morning?

4. The firm hadn't made good profit by the end of the year.

Had the firm made good profit by the end of the year?

5. Our salaries haven't increased twice since last year.

Have our salaries increased twice since last year?