Mọi người đọc bài văn này và trả lời câu hỏi giúp mik với. 1.Why did the fire alarm go off A.It was time for a fire drill B.The scholl was on fire C.Some smoke from toast set it off D.On off the students pulled the alarm 2.Which of these events happened first A.The students lined up on the playground B.The fire alarm went off C.The fire trucks came to the school D.Brittany worried about jason 3.Why did the students think there was a real fire A.They could smell the smoke B.The fire alarm started to buzz C.They had already had a fire drill that week D.Firefighters and police came to the school 4.When the " All Clean " bell rang, the students knew A.They should line up on the playground B.there was no fire C.There was no talking D.School ứa out