1.She ___ a teacher.

2.We ___ hungry.

3.I ___ at home now.

4.They ___ my friends.

5.He ___ tired today.

6.Which one is wrong?

7.You ___ not late.

8.My brother ___ very tall.

9.I ___ not busy.

10.Which sentence is correct?

11.The cat ___ on the sofa.

12.We ___ not at school today.

13.It ___ a sunny day.

14.I ___ a student.

15.She ___ not in the room.

16.He ___ not at work.

17.They ___ very friendly.

18.Which sentence is correct?

19.The flowers ___ beautiful.

20.What is the mistake?

You is late.