It’s too cold. Would you mind closing thewindow– ______ . But please don’t do it now.

Mr. White had no money for the taxi, so hehad to ______ home.

It’s too difficult for me ___the task in such a short time.—Cheer up,I am sure you can.

It’sraining heavily, we decided ________ at home and watch TV .

Pudong Developmental Zone is no longer ________ it used to be