https://www.perfect-english-grammar.com/past-simple-past-continuous-exercise-1.html
https://www.english-4u.de/en/grammar-exercises/comparison-adjectives.htm
Complete the following sentences using an appropriate present continuous or past continuous tense form.
1. I ………………….. (water) the plants in the morning.
2. What ………………….. (you do) at 6 o’clock yesterday evening?
3. They ………………….. (wait) for the bus when the accident happened.
4. She …………………. (get) impatient.
5. The boys …………………. (play) in the garden.
6. It …………………. (rain) cats and dogs.
7. I …………………… (revise) my lessons now.
8. Somebody ………………….. (knock) at the door.
9. We …………………… (wait) for the guests to turn up.
10. The students …………………. (shout) slogans outside the campus.
11. The birds …………………… (fly) in the sky.
12. John and Sandra ………………….. (expect) their first child.
