1. Our pool pump ________ running properly before the storm.

2. Lindsay _____ not been to France

3. As soon as she _____ in New York, she’ll ring us up.

4. I can’t call him now because I _____ his telephone number.

5. They had been playing football......................40 minutes

6. They___ gone to a rock concert.

7. the helping verb of past perfect  tense are

8. Usually which tense is used with combination of past simple tense

9. The child will have been weeping ....................4pm

10. the helping verb of future perfect continuous tense are

11. will have been are the helping verbs of

12. Sarah thought she ________ to that zoo before.

13. which tense is used for the actions which started in past and continue  till present

14. In which tense three helping verbs are used at a time in sentences

15. We arrived at 8:05, but the train _____ already left.

16. the helping verb of future perfect  tense are

17. _____ you been to Japan?

18. Hina has been getting 1st position ...................October 2020

19. _____ you finished your homework?

20. Akram and Aslam .....................done their work