Complete the sentences with the forms of to be in the present simple (am, is, are).
I am at home.
She is not at home in the morning.
We are in the park.
This is my new laptop.
Our friends are on their summer holidays.
Uncle George is a good football player.
The dog is under the table.
He is very funny.
The shoes are white.
You are right.
Susan is good at tennis.
They are in the house.
His T-shirts are cool.
My sister is a good swimmer.
She is in Italy.
Change the verb into the correct form:
1. London is (be) in England. 2. The summer is (be) hot. 3. She drives (drive) very well. 4. They open (open) the store at 8:00. 5. Linda is (be) a very pretty girl. 6. I (have) several jobs. 7. Water boils (boil) at 100 degrees. 8. Water freezes (freeze) at 0 degrees. 9. My sister speaks (speak) English. 10. He has (have) a big apartment. 11. A triangle has (have) three corners. 12. My birthday (be) in June. 13. Books have (have) pages. 14. Dogs are (be) good friends. 15. I work (work) hard.