8 very fun to talk with friends at recess
9 going to see a movie at Sao Mai theater tonight
10 exercise is easy enough for us to do
11 should keep their school green, clean and beautiful
12 to go the zoo when they were at secondary school
13 interesting enough for them to watch
14 eat KFC food when he was a child
9. Quang and Nam are going to see a movie at Sao Mai theater tonight
10. This exercise is easy enough for us to do it
11. Sts should keep their school green, clean and beautiful
12. the boys used to go to the zoo when they were at secondary school
13. the movie on TV last night wasn't interesting enough for them to watch it
14. Tim used to eat KFC food when he was a child
