Excuse me, could you tell me where _______ —Sure, sir. You can try www.taobao.com.

She says ______ a smile.

Look out! Don’t get too close to the house _________ roof is under repair.

It is _______ that the pork with the “lean-meat powder”has been widely _______ all over the country.

If it ______ too much trouble, I’d love a cup of coffee