Câu trả lời:

D: 8 lần

Chủ đề:

Luyện tập tổng hợp

Câu hỏi:

1.you(aren't/didn't/wasn't/ weren't)at home ưhen i phoned.

2.you'll get a bad cold if you go in rain (with/without/within/in) a raincoat.

3.her daughter is having a(medicine/ medical/medic) check- up