our room is big,but theirs is bigger than ours.what"s on the

our room is big,but theirs is bigger than ours.what"s on the Our room is big,but theirs bigger than our.这里为什么用的是theirs不是t Our room is twice bigger than theirs.改为Our room is _ _ _ _ _ their room is bigger than ours同义句 Our house is thirty percent bigger than theirs in size. 改错；our new flat is certain bigger than theirs Their room is bigger than our. His school is bigger than[we us our ours] house,new,our,is,than,old,but,bigger,the,one Our class room is( )theirs. nice school!It's much bigger than .A.What,our B.What a,ours Our classroom is ( ) ( )than theirs.