Question

Поставьте предложения в отрицательную форму.
1. They were at the seaside last summer
2. The lecture will be delivered by a visiting professor
3. You have to write letters
4. It often rains in autumn
5. They have visited India twice

Answer 1

1.weren't
2.won't be
3. haven't
4. it doesn't rain in autumn
5.haven't