these lunch boxes are (theirs).括号里的theirs划线提问.

these lunch boxes are (theirs).括号里的theirs划线提问. all these small boxes race ---What're these? ---( ) A.They're boxes. B.These're boxes C.It's boxes 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 重组 these.your .store .boxes .重组 these.your .store .boxes .apartmebt.in can you for me? Are these her pencil boxes?(改为同义句) Are_______pencli boxes_________? These boxes are brown.变单数求了快 These boxes are ours.(氦为单数形式) These boxes are ours氦为单数形式 these,books,are,and,those,boxes,are 连词成句 These boxes arehard and smooth.(对hard and smooth提问) you should (check)the names on these boxes This is a box.(改为复数句）是These are boxes.还是These are many boxes. These boxes were too heavy for them to raise.(句意不变）These boxes were ___difficult ___they____ raise____These boxes weren't______ ______for them _____raise. these boxes are too heavy.how about the light --- a.one b.ones c.the boxes 为什么