Пожалуйста ! поставьте правильную форму глагола.
1) He sometimes (read) a magazine, but now (not read).
2) I (know) him since we were at school.
3) They (argue) since morning.
4) The article (write) at the moment.
5) I (go) to the shop before I came here.

Добрый вечер!

1) He sometimes reads (present simple) a magazine, but now isn't reading (present continuous).

2) I have known (present perfect) him since we were at school.

3) They have been arguing (present perfect continuous) since morning.

4) The article is being written (passive voice, present continuous) at the moment.

5) I had gone ( past perfect) to the shop before I came here.