Постройте отрицательные предложения.
1) My father is a doctor.
2) He works at a hospital.
3) The girl has a nice dress.
4) You must be serious.
5) Yesterday we visited our Granny.
6) I will invite her to the party.
7) She is sleeping now.
8) I have breakfast at 7
9) They have passed their exams.
10.We were busy yesterday.

1) My father isn't a doctor.

2) He doesn't work at a hospital.

3) The girl doesn't have a nice dress.

4) You mustn't be serious.

5) Yesterday we didn't visit our Granny.

6) I will not invite her to the party.

7) She isn't sleeping now.

8) I don't have breakfast at 7

9) They haven't passed their exams.

10)We weren't busy yesterday.