____ they ____ on the train?
A.Do, having fun B.Are, having a fun
C.Are, having fun D.Can, having fun
--Are these socks_______,Kate?
--No,mum.They’re ______.
A.yours;his B.you ,him C.your,his D.yours ,him
____ they ____ on the train?
A.Do, having fun B.Are, having a fun
C.Are, having fun D.Can, having fun
--Are these socks_______,Kate?
--No,mum.They’re ______.
A.yours;his B.you ,him C.your,his D.yours ,him