Question

 срочно пожалуйста помогите open the brackets 1) they (to sell) their house and (to move) in London 2) I ( to take part) in competition in winter 3)somebody(to knock) at the door 4) she (to write) letters to her mother every week 5) I( to see) him since last year 6) I (to write) him soon

Answer 1

1) sold, moved
2) will take part
3) has knocked
4) writes
5) saw
6) am going to/will write

Answer 2

Конечно, вот исправление предложений с учетом использования правильных времен и форм глаголов:

1. They are selling their house and moving to London. (Они продажиют свой дом и переезжают в Лондон.)

2. I am taking part in a winter competition. (Я участвую в соревновании зимой.)

3. Somebody is knocking at the door. (Кто-то стучится в дверь.)

4. She writes letters to her mother every week. (Она пишет письма матери каждую неделю.)

5. I haven't seen him since last year. (Я не видел его с прошлого года.)

6. I will write to him soon. (Я скоро напишу ему.)