Поставьте that или those. is mine. are for mike.

That употребляеться только с существительными в единственном числе а those во множественном
1. That bag is mine.
2 Those letters are for Mike.

1. I hope when I come back, you will have finished your homework.

2. You are late. By the time you get there they will have eaten everything up.

3. Too many people fall ill every day. I’m afraid by the end of the month the epidemic will have spread here.

4. These batteries will run out in two days. Don’t forget to charge them.

5. Your watch is slow. We are late! The party will have begun by the time we come.

6. The house is very old. They will have demolished it by the time you come to our city again, I think.

7. Tornadoes speed through the island every year. By the end of the season they will have damaged many buildings and will have injured and killed many people.

8. By that time you will have gone crazy or forgotten it all.

1 has she come back from work? - not yet, usually she comes back at 6.
2 Do you like books by Grisham? - yes, i'm actually readying one of them right now. - Have you been reading this novel for long? - Yes, I am almost done.
3 Yesterday, when I went out of the theatre, I met my old friend, whom I haven't seen for ages.
4 Have you ever been to Ireland? - Yes. - When did you go there? - Last year
5 I had been texting with this guy fro England for 2 years, when he finally came to Moscow to meet me.
6 Usually he goes to work by bus, but today he overslept so he's going to work by taxi
7 In the morning i woke up, took a shower, had a breakfast, and went to work.
8 My sister has been living in Germany for 3 years. In 1999 she got married and since then hasn't been to Russia
9 He wants to be enrolled to the 2nd year of university right away, because she already finished a college in St.Petersburg.
10 He had been studying at the university of r3 years when he decided to drop it. By that time he had been working for a couple of months