按要求完成下列各题,每空一词.
1、The twins have some flowers.(改为一般疑问句）
（ ）the twins have ( )flowers?
2.Jim has a new watch.(改为否定句）
Jim ( )( ) a new watch.
3.I think she is wrong.(改为否定句）
I （ ）think she is （ ）.
4.Mr Wang sits in the room.(改为进行时）
Mr Wang ( )( ) in the room now.