初中英语简单句的基本句型填空题

This volleyball must belong to Carla．（改为否定句）

This volleyball　　Carla's．

I don 't know the man． The man is talking with our headteacher（改为含有定语从句的复合句）

I don't know the man　　 talking with our headteacher．

How's the weather today？（改为同义句）

　　the weather　 　today？

Everyone　　（have） their own ideas．

The sweater is 20 dollars．（对画线部分提问）

　　is the sweater？

The old couple married thirty years ago．（改为同义句）

The old couple have　　 for thirty years．

Sam visits his grandfather every week？（改为一般疑问句）

　　Sam　　 his grandfather every week？

Making a good plan is half the work itself． （改为同义句）

It's half the work itself　　a good plan．

Tom has been to the US before．（改为否定句）

Tom　　 to the US before．

The concert will start in half an hour．（对画线部分提问）

　　will the concert start？

　　（What/How） a heavy stone!

Stephen　　（is/come）from Ottawa，Canada．

We will solve the problem in two weeks． （改为被动语态）

The problem will　　by us in two weeks．

﹣﹣﹣There is nothing left in the fridge，_____？

﹣﹣﹣_____．Let's go to the supermarket to buy some．（　　）

A．is there， YesB．isn't there， Yes

C．is there， NoD．isn't there， No

Emma helped the old lady with her housework once a week last year．（对画线部分提问）

　　 did Emma help the old lady with her housework？