1.The homework was very difficult yesterday.
2.Hello, everybody! I am sorry. I am late!
3.Where were you born?' 'I was born in India.'
4. 'Where were your sister born?' 'She was born in India, too.'
5.The weather is beautiful today. It was terrible yesterday.
6.The children are very tired today. They were at a party yesterday evening.
7.I could play chess when I was five.
8.We were married when I am eighteen and Roger is twenty.
1) I started work this morning at 8 a.m.
2) My office is on the second floor.
3) His office is at the top of the stairs.
4) Mary's birthday is in March.
5) Susanne had a headache at the weekend.
6) I had a meal in the train.
7) I visited the museum on Monday.
8) Gerhard buys things in the supermarket.
9) I'll go to the seaside on holidays.
10)The TV-set is in the living room
11)There were a lot of people at the party.
12)I have a cup of tea in the morning.
13)David bought his car in 1998.
14)Read the text at the bottom of the page.
15) I saw Mrs. Jones waiting on the bus stop.
16)I often visit my parents at Christmas.
17)I stayed in a nice hotel in London.
18)I'm moving to a new flat on 7 August.
19) The party will be in the evening.
20) Gerhard has some nice pictures hanging on his office wall.
1) I started work this morning at 8 a.m.
2) My office is on the second floor.
3) His office is at the top of the stairs.
4) Mary's birthday is in March.
5) Susanne had a headache at the weekend.
6) I had a meal in the train.
7) I visited the museum on Monday.
8) Gerhard buys things in the supermarket.
9) I'll go to the seaside on holidays.
10)The TV-set is in the living room
11)There were a lot of people at the party.
12)I have a cup of tea in the morning.
13)David bought his car in 1998.
14)Read the text at the bottom of the page.
15) I saw Mrs. Jones waiting on the bus stop.
16)I often visit my parents at Christmas.
17)I stayed in a nice hotel in London.
18)I'm moving to a new flat on 7 August.
19) The party will be in the evening.
20) Gerhard has some nice pictures hanging on his office wall.
2. am, am
3. were, was
4. was, was
5. is, was
6. are, were
7. was
8. were, was, was
Объяснение: