I.Dùng từ gợi ý viết thành câu hoàn chỉnh:6.They/ very interested/ play/ badminton/ when/ live/ city.
7.I/ not/ talk/ sister/ since/ she/ buy/ new house/ city center.
8.Would/ you/ like / sit/ front seat/ taxi?
9.We/ ought/ put on / weight / if / want / become/ health.
