英文功課,急急急...please help!(20dim)

(註: ? =要do的部份)

1.Mark is good at swimming and running.He is the most ? in his clas s.He is also a ? person in the class.Everyone likes to play with him.

2.John is going to have an interview.His father gives him ? about wh at to do and say at the interview.John feels more ? and he believes that he can do his ? at the interview.

3.Mr Lai taught in a ? school in the 1950s.It was a ? school so his salary was ? than teachers in government school.His school did not have a ? to print exam papers.It was very inconvenient.