10.2 Write am/is/are (present) or was/were (past).
1 Last year she was 22, so she is 23 now.
2 Today the weather is nice, but yesterday it was very cold.
3 I am hungry. Can I have something to eat?
4 I feel fine this morning, but I was very tired last night.
5 Where was you at 11 o'clock last Friday morning?
6 Don't buy those shoes. They are very expensive.
7 I like your new jacket. Is it expensive?
8 This time last year I was in Paris.
9 'Where Sam and Joe?' 'I don't know. They were here a few minutes ago.'