1. Fill in the blanks with the right modal verb (can, may, must):

1. .. you play chess?

2. You ...buy some stamps.

3. She .... read this book.

2. Present Continuous. Choose the correct variant:

1. Don't make so much noise. I (try) to work: 

a) try; b) am trying 

2. I (still/work) in an office.

a) am still working; b) still work

3. Joan (draw) now. 

a)draws; b)is drawing

4. The children (play) now. 

a)are playing; b)play

5. The teacher ( check) our dictations now. 

a)checks; b)is checking