Rewrite the sentences without changing their meaning: 1.The movie was very bad. I couldn't see it. 2."Shut the door but don't lock it", he said to us

1.The movie was very bad. I couldn't see it.
2."Shut the door but don't lock it", he said to us.
3.Having a vacation abroad is very interesting.
4.In spite of his intelligence, he doesn't do well at school.
5.Mai keeps forgetting her homework.
6.Remember to check your flight numbers.
7.It was such bad news that Helen burst into tears.
8.Hung started to learn English when he was 5 years old.
9. Lan spends 3 hours a day doing her homework.
10.Please don't make any noise; I'm very tired.