Daniel is the only one of the students in the class that never_____a mistake even when it is pointed out to him.

We all feel it is Jack as well as his wife that 　　　　 for their son's bad performance at school.

There ________ many changes to Beijing over the past years.

It is not how much money you will give us but that you are present at the ceremony ______ really matters.

Linda with his father often _________ the zoo to see the animal.