Письменно-образовать +, - от предложений: 1)they talked to the teacher yesterday. 2)they were talking to the teacher yesterday at 5 p.m. 3)they talk to the teacher every day. 4)they are talking to the teacher now. 5)they will talk to the teacher tomorrow. уч с 31 читать про лондон, переводить.

1)They talked to the teacher yesterday.
Did they talk to the teacher yesterday?
They did not talk to the teacher yesterday.

2)They were talking to the teacher yesterday at 5 p.m.
Were they talking to the teacher yesterday at 5 p.m.?
They were not talking to the teacher yesterday at 5 p.m.

3)They talk to the teacher every day.
Do they talk to the teacher every day?
They do not talk to the teacher every day.

4)They are talking to the teacher now.
Are they talking to the teacher now?
They are not talking to the teacher now.

5)They will talk to the teacher tomorrow.
Will they talk to the teacher tomorrow?
They will not talk to the teacher tomorrow.

Я думаю, вместо + , нужно поставить ? в задании.