I ___ carefully but i ___ nothing.A hear,listen B listens,hear C heard,listened D listened,heard

I ___ carefully but i ___ nothing.A hear,listen B listens,hear C heard,listened D listened,heard She ____ (should) to me ,but I ___ (not hear).I ___(listen) to loudspeaker very carefully. I listened carefully but I heard I always______the teacher carefully,but II always______the teacher carefully,but I can'______her. I listened carefully but I heard anything.（改错） 1.___ is important for all of us to take exercise.A.This B.That C.It D.One2.I ___ carefully,but I could ___ nothing strangeA.heard,listen B.listened,listenC.listened,hear D.heard,hear I listened carefully but I couldn't hear anything（同义句转换）I listened carefully but ______to hear_____ I _ carefully ,but _nothing.大概意思是什么 i ____ the blackboard carefully ____ i can't ___ the words clearly .A.look at ;but ; look B.look at ; but ; see C.see ; and ; look D.look ; and ; see John searched carefully but could't see anything unusual.（同义句转换）John searched carefully but found ___ ___急 I'll look after your baby carefully.(改同义句)I'll ___ ___ ___ ___ your baby. He ___(hear or listen(to)) carefully,but _____(hear/listen(to)) nothing.该怎么填 I can speak Chinese,but I ___ ___ it. I listened carefully but I heard nothing各个单词在句中起什么成份? 亲,帮帮忙. 英语填空.速答1.我不擅长英语,但在课堂上我会尽可能认真地听课.I ‘ m not good at English , but I will listen to the teacher ___ carefully ___ ___.2.我们的妈妈每天都为我们做饭,所以 ___ you wash your clothes No ,but I ___ tomorrow. but I n____ to listen very carefully to understand itn____中横线填什么 I____my teacher carefully,but I can't _____her.是填listen to,hear吗?