— It is said that the cycling race around the Qinghai Lake was very hard. — So it was. Only a handful of cyclists made _______. 

We must ______ known to all that smoking is harmful to heart.

He was very rude to the Customs officer, _____ of course made things even worse.                               

There are many apples in the box. You can take ______ if you like.

—Who did you go to Huangshan Mountain with?— No, I didn’t go with ________.