Write full sentences, using the cues
7. Tuan/get/ better/ grades/ if/ he/ study harder.
8. Na/ buy/ new computer/ if/she/have/ enough/ money.
9. If/ V/ meet/ alien/ outer space/ V/ invite/my house.
10. what/ you/ do/help/ environment/if/ you/president?
11. If/ I/ be/ you/, I/ plant/ vegetables/ garden.
12. More/ tourist/ come/ here/ if/ beach/ be/ cleaner.
13. What/ happen/ if / there/ be/ no/ car/world?
14. If/ I/ be/ his mother/, I/ ask/ tidy/ room/ every day.
15. If/ there/ be/ no/ war/, people/ live/more/ happy.
16. Soil/ not/be/so/ polluted/ if/ farmers/ not use/ much/ chemical/ fertilizer.