Giải btap này giúp e với ạ( em xin cảm ơn trước ạ)

6. Bad students never wok............(work) hard. 7. It often gila... ..(rain) in the summer. It Aai............(rain) now. 8. The teacher always poist...........(point) at the black - board when he sont... explain something. 9. Mother cock.. coat. ...(cook) some food in the kitchen at ...