Которое с тел движущейся можно назвать материальной точкой а) земля вращается вокруг земли б) танцор танцует на сцене в) самолет при посадке пассажиров г) поезд следует от москвы до питера

Земля вращается вокруг земли? самолет при посадке пасажиров?

1.Составить во к следующим ответам.

1. I am doing my homework now.

2. They usually do their homework in the evening

3. My mother went shopping last Friday.

4. My friends have been in Italy 2 years ago.

2. Используйте глаголы в скобках в правильной форме.

1. I _______________(has written, wrote, have written)

the letter yesterday.

2. Tamara ___________ (has, have) already _________ (cleans, cleaned) the room.

3. I __________ (have done, is doing, am doing) my lessons now.

4. He ______________ (has done, have done, did) his exercises till six o’clock.

Объяснение:

1.Составить во к следующим ответам.

1. I am doing my homework now.

2. They usually do their homework in the evening

3. My mother went shopping last Friday.

4. My friends have been in Italy 2 years ago.

2. Используйте глаголы в скобках в правильной форме.

1. I _______________(has written, wrote, have written)

the letter yesterday.

2. Tamara ___________ (has, have) already _________ (cleans, cleaned) the room.

3. I __________ (have done, is doing, am doing) my lessons now.

4. He ______________ (has done, have done, did) his exercises till six o’clock.

ответ:1.Составить во к следующим ответам.

1. I am doing my homework now.

2. They usually do their homework in the evening

3. My mother went shopping last Friday.

4. My friends have been in Italy 2 years ago.

2. Используйте глаголы в скобках в правильной форме.

1. I _______________(has written, wrote, have written)

the letter yesterday.

2. Tamara ___________ (has, have) already _________ (cleans, cleaned) the room.

3. I __________ (have done, is doing, am doing) my lessons now.

4. He ______________ (has done, have done, did) his exercises till six o’clock.

Объяснение:

1.Составить во к следующим ответам.

1. I am doing my homework now.

2. They usually do their homework in the evening

3. My mother went shopping last Friday.

4. My friends have been in Italy 2 years ago.

2. Используйте глаголы в скобках в правильной форме.

1. I _______________(has written, wrote, have written)

the letter yesterday.

2. Tamara ___________ (has, have) already _________ (cleans, cleaned) the room.

3. I __________ (have done, is doing, am doing) my lessons now.

4. He ______________ (has done, have done, did) his exercises till six o’clock.

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