They didn't do that before.And a___,they were young

They didn't do that before.And a___,they were young They both didn't do their best. they didn't know how they could do it.同义句they didn't know --------- --------- -----------it. 2.The animals were so upset that they didn't konw what to do.画线词是so that They didn't do it in the way that we do now 和They didn't do it the way we do now前者是定从 后者是状从 后者怎么分析啊,从句是哪? they didn't do -----the teacher told them.A.like B.as that C .as D .be like 英语翻译After that,they didn't buy _____ ____. they went to the cinema ,____?A.didn't they B.do they C.did they D.don't they I didn't know how to do? I didn't know what to do? I didn't know that I do?这三句有什么区别啊? They didn't decide what they should do.(改为简单句） I know they didn't go home until they finished that task.语法正确吗? ( )they went to the park,___?A.didn’tthey B.do they C.did they D.don’t they They didn't know what they should do to deal with the problem.They didn‘t know what _____ _____ to deal with the problem. The news that they failed their driving test discouraged him,( )? a:did they b:didn't they c:did itd:didn't it They came here to have a metting on time,____?A.didn't they B.did they C.don't they D.do they look!somebody has broken a glass well it isn t me I didn t do that They didn't know _____ to do A who B when C what D where They didn't do his homework last night.这句话哪错了?