ESSENTIAL GRAMMAR: am / is / are

I will begin with an easy grammar exercise. Put in   am,  is  or  are.

1. The weather ____ nice today

2. I ____ not tired

3. This bag ___ very heavy

4. These bags ____ very heavies

5. Look!  There ___ Carol.

6. My brother and I ____ good tennis players

7. Ann ___ at home. Her children _____ at school

8. I _____ a taxi driver. My sister _____ a nurse

Here you will find a Key to exercise

https://www.dropbox.com/s/5acdn8vmbgkub8i/Key%20to%20exercise%20AM%20ARE%20IS.pdf?dl=0