Complete the sentences If you want to: 1. get only good marks, you

1. get only good marks, you have to do your homework
2. take part in the cycling trips, you should buy a bike
3. learn to play Monopoly, you must often play it
4. have a pet, you should ask the parents
5. become a famous musician, you have to study a lot
6. learn a foreign language, you need to deal with constantly