1.when class was over,our maths teacher came into the classroom and said,I have got ----to say.A.something importantB.important something

I_____(understand) the question when the class was over. everyone except eric and mary _______there when the class began 1.are 2.is 3.were 4.was 1.when class was over,our maths teacher came into the classroom and said,I have got ----to say.A.something importantB.important something 英语1.when class was over,our maths teacher came into the classroom and said,I have got ----to say.A.something importantB.important something class one___all out when the door openeda:are b:is c:has d:was Tom ____（happen）to meet his class teacher when he was walking in the street. When the class was over,everyone made ___ the dining-room.A.atB.forC.toD.in 句型转换1.We were about to give up when our class teacher came and lent us a hand.We were _____ _____ _____ of giving up when our class teacher came.2.It happened that I was out when he dropped in yesterday.I _____ _____ _____ out when he dropped i was late for class yesterday -there was something wrong with my bike A when B that C untilD because while he yan was at the doctor's,I was going to the class这里为什么不用WHEN ______Sarah was at the barber's,I was going to class.答案是while,为什么when不可以 When I was a child,rain was a mystery.In one class,I learned it rained.改错,怎么改? ...was when...was...造句 when () you () class today?at 8:30.I was not late for class today Adid start B will start Chave started I was the tallest girl in my class when i studied at Class Two Grade Six这句话的意思是什么,有语病吗 人工翻译：It was hard for me to understand the teacher when she talked to the class. It was nearly class time ______ I remembered that I had left my textbooks at home.填when还是that? When the class was over,every one made ___the dining room.选项:a、by b、alone c、for d、from