these boxes can be used ___ seats if we don't have enough seats for the party.beused for 和be used as有什么区别.这里能否填for

These boxes can be used_____seats if we don't have enough seats for the party. 重组 these.your .store .boxes .重组 these.your .store .boxes .apartmebt.in can you for me? CAN U BE MY .These boxes are very heavy ___.A.be carried B.carry C.carried D.be carrying all these books need to be packed into the boxes为什么要用be 1.Can you help me lift these heavy boxes?2.Mona is interested in joining the sports club都改为同义句3.Although it can be f() ,they also tired these boxes can be used ___ seats if we don't have enough seats for the party.beused for 和be used as有什么区别.这里能否填for all these small boxes race Can u be my girlfriend? ---What're these? ---( ) A.They're boxes. B.These're boxes C.It's boxes these books can be o_____ online. These are boxes. (改为单数句） These are pencils-boxes哪里错了? what are there in these boxes? these,what,boxes,about怎么造句 don't buy cups or boxes which can be used only once.为什么用which?what呢?boxes不是复数吗可用which 请问,and u can be want u wanna These knives can be used for cutting.同义句These knives can ____ ____ ____ ____.