IF SOMEONE DOESN’T PUT THE COAL IN, THE FIRE WILL GO OUTA.UNLESS S...

40. If someone doesn’t put the coal in, the fire will go outA.Unless someone put the coal in, the fire will go outB.If someone puts the coal in, the fire will go out.C.If someone don’t put the coal in, the fire will go out.D.Unless someone puts the coal in, the fire will go outMời bạn đọc tham khảo thêm nhiều tài liệu Ôn thi vào lớp 10 năm học 2019 - 2020 kháctại đây:https://vndoc.com/luyen-thi-vao-lop-10