1. He is very strong. Look! He … (is carrying) a very heavy box.
2. Last year he often (ran) … in the mornings.
3. They … (have) their English lesson every day.
4. The cat has already … (eaten up) the fish.
5. He… (was playing) on the playground all day last Sunday.
6. Is she …(going) to the country with us tomorrow?
7. They …(will stay) at home tomorrow.
8. We (have just come back) from India.
9. It… (was) eleven o'clock, when I …(decided) to go to bed.
10. We … (are drinking) tea now.