下列单句均有一处错误，指出并改正

The film is been shown in this city now. ________

下列单句均有一处错误，指出并改正

Don’t give up hope. Keep trying. ________

下列单句均有一处错误，指出并改正

The prolem is twice difficult as that one. ________

下列单句均有一处错误，指出并改正

It is said that he went to USA two years ago. What’s become to him recently? ________

下列单句均有一处错误，指出并改正

The teacher doubted the reason why little Tom gave him. ________

下列单句均有一处错误，指出并改正

This book is not mine. It is someone else. ________

下列单句均有一处错误，指出并改正

Mr Smith with his wife and daughter go shopping every Sunday. ________

下列单句均有一处错误，指出并改正

The beautiful here give pleasure to all of us. ________

下列单句均有一处错误，指出并改正

I am about to see the film this afternoon. ________

下列单句均有一处错误，指出并改正

He did a good deed and was high praised by the teacher. ________