Поставте глаголы в правильную форму. 1. they (go to) to school every day. 2. he (to like) to sing songs. 3. he (to swim) now. 4.i (to have) 6 lessons yesterday. 5. she to buy a computer 2 day ago. 6. we (to meet) them yesterday. 7. he usually (to do) his homework in the evening. 8. they (to laugh) now. 9. at the moment he (to play) the guitar. 10. she (to want) to wear uniform.

Вот правильные формы глаголов для каждого предложения:

1. They go to school every day. (Present Simple — регулярное действие)
2. He likes to sing songs. (Present Simple — постоянный признак, 3-е лицо ед. ч.)
3. He is swimming now. (Present Continuous — действие происходит прямо сейчас)
4. I had 6 lessons yesterday. (Past Simple — завершенное действие в прошлом)
5. She bought a computer 2 days ago. (Past Simple — указано время в прошлом)
6. We met them yesterday. (Past Simple — неправильный глагол meet)
7. He usually does his homework in the evening. (Present Simple — привычное действие)
8. They are laughing now. (Present Continuous — действие в момент речи)
9. At the moment he is playing the guitar. (Present Continuous — маркер «at the moment»)
10. She wants to wear uniform. (Present Simple — глаголы состояния обычно не используются в Continuous)

Для закрепления темы можно разобрать разницу между Present Simple и Present Continuous.