Срочно пожалуйста!
1 Выберите верный вариант.
The worker ... the machine is very skillful.
having repaired
being repaired
repairing

2 Выберите верный вариант.
They ... a new task tomorrow.
will be given
will have given
are given

3 Выберите английский эквивалент русского глагола.
Я разговаривал с ним вчера вечером с 7 до 8 часов.
am talking
was talking
talked

4 Завершите предложение соответствующей формой инфинитива.
Model: Signals to be measured must be strong enough. (которые будут измерены; to measure – измерять)
The device ... in this article was improved by our engineers. (который будет описан; to describe - описывать)

1. c - repairing (? I'm not sure...)2. a - will be given3. b - was talking4. to have been described