Ответ:

1.

13. c (to go)

14. c (at)

15. b (to eat),

16. a (are coming)

17. b (understand)

18. c (be)

19. c (in)

20. a (asked)

2.

I have cleaned the house.

You have scrubbed the bathtub.

We have swept the hallway, the kitchen, and the dining room.

I have cut the grass.

You have trimmed the rose bushes

We have done all the chores

He has slept all day

Mr Byrne has taken out the trash

He has done his laundry

He has had an idea while doing his housechold chores

Mrs. Harvey has fixed many things around the house

She has cleaned the garage

Her son has watered all the plants

He has walked the dog

He has fed the dog and cats

Mr. Waites has cooked dinner for his family

His wife has set the table

His brother has opened a bottle of wine

His children has sat down at the table

Mr. Cave has done no work around the house today

Объяснение:

Present Perfect -> I/You/We/They + have + V 3d form

-> He/She/It + has + V 3rd form