Did you hear someone[ ] 【knock】 at the door when you[ ]【 watch】 TV last night.填什么,为什么

Did you hear someone ________ by just now?(walk) 根据适当形式填空.Did you hear someone ……（cough ）just now? Did you hear someone[ ] 【knock】 at the door when you[ ]【 watch】 TV last night.填什么,为什么 句子开头有did,后面有过去式,中间的动词要变过去式吗?如：did you hear someone（ ）（scream）,when you walked past home? Where did you hear about Tazbar?翻译 Did you （）（hear）it? Did you hear a noise just now. Did you hear the e___ news? What did you hear last night? I seemed someone knock at the door.A hearB.to have heardC.to hearD.having heard ( Can you ( )someone knocking on the doorA hear,liseten to B hear,hear C listen ,hear D Listen,listen to can you hear someone _____(knock) on the door now can you hear someone ___(sing) in the next door Lisen!Can you hear someone ___(talk) in a whisper Did you hear what he said?=Did you hear ____ _____. 如何翻译:Did you ever hear what I told you I miss you did you hear it?怎么翻译 Did you hear about the new project?啥意思 I well take it as if did not hear you