Ii. задайте разные типы вопросов к предложениям, поставьте предложения в отрицательную форму: 2. my wife and i were talking about you the other day. i. поставьте глагол в past simple или past perfect : 1. before the teacher (to enter) the classroom the pupils (to prepare) everything for the lesson. 2. he (to remember) that he (not to lock) the front door. 3. we (to arrive) five minutes late. the train (to go). 4. he (to read) the novel before he (to see) the film. 5. when i (to come) to the office he already (to leave). 6. he (to say) that they (to discuss) everything. 7. it (to begin) raining after i (to come) home. 8. he never (to take part) in such an outstanding event before. 9. i (to read) the letter before he (to leave). 10. they (to hope) that the rangers (to win) the game.

2. my wife and i weren't  talking about you the other day. were your wife and you when were your wife and you who was were your wife and you talking about you or them the other day? my wife and i were not talking about you the other day, were we? i. поставьте глагол в past simple или past perfect : 1. before the teacher entered he classroom the pupils had prepared everything for the lesson. 2. he remembered that he had not locked the front door. 3. we arrived five minutes late. the train had gone. 4. he had read the novel before he saw the film. 5. when i came to the office he had already left. 6. he said that they had discussed everything. 7. it began raining after i had come home. 8. he had never took part in such an outstanding event before. 9. i had read the letter before he left. 10. they hoped that the rangers had won the game.

1. длина всего пути - х

в 1 день - 4/7х

во 2 день - 0,4х

в 3 день - 2,4

4/7х+0,4х+2,4=х

4/7х+4/10х+2,4=х

40/70х+28/70х+2,4=х

68/70х-х=-2,4

-2/70х=-2,4

2х=168

х=84 (км)

2. расстояние - х

в 1 час - 0,3х

во 2 час - 1/3х

в 3 час - 55

0,3х+1/3х+55=х

3/10х+1/3х+55=х

9/30х+10/30х+55=х

19/30х-х=-55

-11/30х=-55

11х=1650

х=150 (км)