—Would you mind if I open the window?— .A、Not at allB、Yes, please doC、All right
Mr. Li, with his wife and son, often ________ to Ganshan for skiing in winter.
—Mr. Li will check our homework this afternoon. _____ you _____it ? —Not yet. I am doing it right now.
— When ________ America __________ by Columbus?— In 1492.
Don't go to crowded places, _______ you may have the flu easily.
— ________ you ________ on the yellow dress?— Yes. It looked very nice on me.