一.FTTFT
二.cbaad
三.1.Fire fighter.
2.Right.
3.It's dangerous.
4.No.
5.Yes.
四.1.doctor 2.hospatil 3.policeman 4.police station 5.shop assistant
6.shop 7.waiter 8.restaurant 9.teacher 10.school 一.FTTFT
二.cbaad
三.1.Fire fighter.
2.Right.
3.It's dangerous.
4.No.
5.Yes.
四.1.doctor 2.hospatil 3.policeman 4.police station 5.shop assistant
6.shop 7.waiter 8.restaurant 9.teacher 10.school