Question

15. Andrew (to work) in his garage now. 16. Let's go for a walk. It (not to rain). 17.
Listen! The telephone (to ring). 18. Look at the sky! The clouds (to move) slowly, the sun (to appear) from behind the clouds, it (to get) warmer. 19. ... Kate usually (to prepare) her homework at the University? - No, she .... As a rule she (to work) at home. 20. It (to take) me twenty minutes to get to school.

Answer 1

17 is ringing, 18 are moving, is appearing, is getting, 19 does prepare, doesn't, works 20 takes.