read the sentences, find and correct the mistakes.
1. we was at the cinema two days ago.
2. there isn't many milk in the fridge.
3. last summer Nick often went to the river and swim a lot.
4. are there some bananas in the vase?
5. we are looking forward to visit our Granny.
6. does Ann and Mary play tennis at the weekend?
7. there isn't much apples. Can you go and buy some?