They all sitting ______their sits.单选：A.on B.down

3.They are all sitting ----their seats. They all like___ ___. They all like ___ (listen) to music. They all sitting ______their sits.单选：A.on B.down They were all excited after they won the game.They were all ___ ___ ___ after they won the game.童鞋们,看到这来!这题有三个空! They were alone at home last Sunday.They were at home all ___ ___. They all enjoy playing fireworks.(同义句） ___ ___ ___ enjoy playing fireworks. they all look ___ 用good还是well限今晚 They all passed the exam,but I didn't.They all passed the exam ___ ___.同义句转换 they are sitting at a ()their seats 用什么 ( at?on?with?down?)They are all sitting _________their seats 用什么 ( at？on?with?down?) Half of all seven year olds are sitting for up tHalf of all seven year olds are sitting for up to seven hours a day -almost half the time they are wake _according to shocking figures They have ___ ___ all the vegetables.I shoud go to another shop to buy some 改写同义句(一空一词)36.They all went to sleep,including the gate guards.They all went to ____,___ ___ ___ the gate guards. They talked about everything and everyboby ___ they remember.A.whichB.thatC.whatD.all don't keep on ___.A.standing in class B.sitting there C.standing up in class D.lying bed all day They are the people ___ themselves on the bench.A. sitting B. seating C. seated D. sat答案选什么?原因呢?麻烦解释清楚一点! They ___ about the TV news then in the sitting-room.They often ___ such talks.A talked;hadB talk;haveC were talking;hadD are talking;haveC和D选哪个，