Choose the grammatically correct sentences. More than one answer is possible. We don't need look at the multi-page scientific report to know that we have ecological problems. Jack needs a doctor. Charlotte don't need to use the stairs; we had an elevator in our house. You don't need buy water; we have plenty of bottles. Need I go to the library?

Задание

Choose the grammatically correct sentences. More than one answer is possible.

Tick the correct answers.

We don't need look at the multi-page scientific report to know that we have ecological problems.
Jack needs a doctor.
Charlotte don't need to use the stairs; we had an elevator in our house.
You don't need buy water; we have plenty of bottles.
Need I go to the library?