1. She didn't make a mistake in my exercise.
2. I didn't wake very early this morning.
3. He didn't go to school this morning.
4. Henry didn't swim across the river.
5. The girls didn't go to the party.
6. Omar didn't ride to school on his bicycle.
7. My father didn't give us good ideas for our pictures.
8. Yesterday evening I didn't watch TV.
9. The children didn't sing very well.
10. Mary didn't paint this poster yesterday.
11. I didn't write a letter yesterday.
12. They didn't take part in the competitions.
V. Сделайте предложения вопросительными:
1.Did the lesson begin at nine o'clock?
2. Did My father go to the office by car?
3. Did Mike catch the ball?
4. Did the cat drink its milk?
5. Did she draw a picture of the teacher?
6. Did Mike buy a bicycle?
7. Did he open the door?
8. Did she brake the vase?
9. Did Ann walk to school?
10. Did I know Kate?
11. Did we have a holiday last year?
12. Did my sister buy a new dress yesterday?
VI. Поставьте глаголы в скобках в Past Continuous Tense.
1. I was plaing the guitar when he came into the room.
2. Mother was planting roses when he came.
3. She was writing a letter when I came home.
4. The children were eating a birthday cake when father came home.
5. Askar was working all day yesterday.
6. I was siting by the window when I heard the noise.
7. When you rang me yesterday, I was having a bath.
8. Granny was baking a cake yesterday at 3 o’clock.
9. I was cooking pizza when you came at home.
10. At six o’clock he was waiting for Mary at the station.
11. He was walking home when the rain began.
12. The baby was eating its dinner when I came home.
VII. Past Simple or Past Continuous.
1. When she was young, she danced) a lot.
2. Mike was driving home when his car broke down.
3. Nick was reading a book while Kate was watching TV at 4 o’clock yesterday afternoon.
4. Father was tired. He worked on his computer all night.
5. He was upset because he lost his money.
6. I was waiting for an hour before the bus came.
7. Mary and Ann was talking when I came into the room.
8. When I came home Granny was kniting.
9. When the teacher came into the class, John was writing on the board.
10. While my son was waiting for my call, somebody was knocking at the door.
Выгоднее купить 5 пакетов по 3 кг, т.к общая стоимость 65, а за 3п. по 5 общая стоимост 69.
1кг (5кг) = 4,6
1kg (3kg) = 4,3
1kg (2kg) = 4,5
1kg (1kg) = 4,8
(стоимость за кг округлена)
Объяснение: