1) Mark will arrive at 7 o'clock on Monday. He has been away since last week.
2) Mary is going to Italy on the 4th of June.
3) I'll do my shopping in the morning on Saturday.
4) Granddad will stay in our house during his visit.
5) Granddad leaves in June on Wednesday.
6) Ted is going to the dentist at 8 o'clock on Friday evening.
7) Sam was born in 2000. His birthday party is at noon.
8) Sally will be at school from 1 o'clock till 3.30. She will have to meet Jane either at 1o'clock or at 3.30.
9) Frank graduated from high school in 2010. He hasn't seen his classmates for a long time.
10) Exams begin on the 23d and last till the 26th of June.
11) At the weekend I'm going to the country.
12) Hurray! My holidays start on the 30th of June, on Tuesday.
1. There were some celebrities at his birthday party last night. 2. There will be many students and teachers in the club tomorrow. 3. Will there be a new underground station in this district in a year? 4. There is an invisible magnetic field between the poles of the magnet. 5. There was a meeting at the University yesterday. 6. There are some pictures on the wall. 7. There was somebody in the corridor when I entered. 8. There is an opposition to the party in power. 9. There were a lot of guests at his wedding yesterday. 10. There are a lot of sights in Kiev. 11. When he explained everything, there was a long pause. 12. Is there any milk left?
had, is also becoming, will have changed