1) am not drinking, am writing
2) don't drink,
3) is your friend doing his homework now
4) went
5) is sleeping
6) sleep
7) doesn't working
8) isn't sleeping, is working
9) get up
10) what is your sister doing now? Is Washing
11) when do you usually come home? Come
12) where does your constant work? Works
13) does your sister study at an university? Study
14) go to
15) isn't playing, played
1. Can't
2. Should
3. May
4.dont have to
5. Must
6.must
Where are the children? - They are in the yard.
What are they doing? - They are decorating a Christmass-tree
Where is our Head Teacher? - He is in his study
What is he doing? - He is reading a newspaper
Whera are the girls and boys? - They are in the cinema.
What are they doing? - They are watching a movie
Where are our friends? - They are at school
What are they doing? - They are greeting
Where is a puppy? - It's in the hall
What is it doing? - It's sleeping