11/Many children like to go to Thanh Ha village. They can make their own pottery there. (as)
12/Ba studies hard . He got good marks (since)
13.we have to finish homework first.Then we play soccer (before)
14/i was visiting the museum.My mother was going shopping (while)
15/he closed the door then he went to bed (after)
11. Many children like to go to Thanh Ha village as they can make their own pottery there.
12. Ba got good marks since he studies hard.
13. We have to finish homework before playing soccer.
14. I was visiting the museum while my mother was going shopping.
15. He went to bed after he closed the door
TL: