1) I'm going to brush my teeth
2) I'm not going to celebrate my birthday this year
3) He's going to repair the car
4) I'm going to write some postcards
5) He is not going to help us
6) We're not going to cook dinner tonight
7) We are not going to get up early next Sunday
8) Is Lucy going to call a taxi?
9) Are you goinf to sing a song for us?
10) Is she going to take part in the contest?
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1) They have done the shopping today
2) She has done many different jobs
3) He hasn't traveled to many places
4) We have done a lot of interesting things
5) I haven't written 10 books
6) They have met a lot of interesting people
7) I have bought a new car
8) Charles and Sarah have gone to Brazil
9) Have you read any english books?
10) Has Tom ever visited Disneyland?