1. my book (to lie) on the table. 2. they (to work). 3. the doctor and her patient (to talk). 4. we (to cook) dinner. my mother (to make) a salad. 5. a young man (to drive) a car. he (to listen) music. 6. my grandfather (to read) a book. 7. the pen (to lie) on the floor. 8. you (to have) a break? 9. she still (to sing).
2 They are working.
3 The doctor and her patient are talking.
4 We are cooking dinner. My mother is making a salad.
5 A young man is driving a car. He is listening to music.
6 My grandfather is reading a book.
7 The pen is lying in the floor.
8 Are you having a break?
9 She is still singing.