1. He has been working at his report since 10 o'clock. 2. They have been writing their test for nearly two hours already. 3. She has been waiting long. 4. His daughter has been playing the piano since the morning. 5. They have been discuss- ing this problem for rather a long time. 6. The child has been sleeping too long. 7. Ann and Roger have been quarrelling for fifteen minutes. 8. She has been dreaming to become an actress all her life. 9. I have been doing my lessons since 4 o'clock. Porfect
1 Skeletal muscles are attached to our bones.
Скелетные мышцы прикрепляются к нашим костям.
2 The heart pumps blood around the body.
Сердце перекачивает кровь по телу.
3 Foods that contain too much fat are hard for the body to digest.
Пища, содержащая слишком много жира, плохо усваивается организмом.
4 Inzhu has difficulty breathing because she has a heavy cold.
Инжу тяжело дышит, потому что она сильно простужена.
5 Staying fit and healthy requires a proper diet and exercise.
Чтобы оставаться в форме и быть здоровым, необходимы правильное питание и упражнения.
6 Our body depends on muscles to move and carry out different processes.
Наше тело зависит от мышц, которые позволяют (ему/телу) двигаться и выполнять различные процессы.
1. live
2. has
3. studies
4. finishes
5. use
1.. teaches
2. love
3. goes
4. work
5. watches
1. She doesn't walk to work.
2. I don't like Sundays.
3. We don't finish school early today.
4. He doesn't get up before me.
5. They don't use this computer.
1. Do you ride a bike to school?
2. Do they speak English?
3. Does Katy play the piano?
4. Does he meet his friends?
5. Do we live near you?
1. Foot Feet
2. PotatoPotatoes
3. PartyParties
4. Watch---watches
5. Homeworkhomeworks
1. Grandfather
2. Niece
3. Mother-in-law
4. Stepfather
5. Grandson
1. sister in law
2. Nephew
3. Uncle
4. Stepbrother
5. Cousin
1. To
2. Of
3. For
4. At
5. With
1. b
2. a
3. b
4. c
5. c
Объяснение: