1,（1）Close the windows ,please.(改为否定句）
还有（2）These are 〈Tom's〉shoes.(用whose提问带〈〉部分）
（3）Mike has go't a small bike.(改为一般疑问句）
（4）There is behind the door.(用what 提问带〈〉部分）
2.填空
(1)These shirts aren't ( ).( )are on the table.
a.we,Our b,our,Ours c,ours,Ours
(2)please put ( )away.
a,they b,their c,them