She is pleased with what you have given him and ________ you have told him.

They have so much work to do, so they keep on until midnight.

_________you _______to Qingdao last summer —No, I didn’t .

People __________ the west often celebrateHalloween __________ many ways.

The number of various educational programs is increasing, _______ important roles have been realized by more and more people.