Task 3. Read the sentences and choose the correct answer. 1. Nick an exam. Call him later. Sit/ is sitting/ has sat 2. you ever to Australia? Do ... be/ Are ... being Have ... been 3. Sam and Liz in the yard at the moment, Are plating/play/ plays 4. Maria spicy food. Hasn't like/ don't like/ doesn't like 5. This Monday 1 to read Shakespeare. Have started/ starts/ is starting 6. The children the cartoons now. Have watched/ are watching/ watch 7. We home at 7 o'clock in the evening. Come back/ are coming back comes back 8. They already an essay Are writing, write/ have written at the hospital Work/worked/ working 9. Both of my parents are doctors. They Doesn't run/ isn't running/ hasn't run 10. Lina a marathon before.