A.Why not?
B.Beat me!
C.How come?
D.You bet!

A.course
B.school  
C.class  
D.term

A.course
B.school  
C.class  
D.term

A.important
B.worth  
C.useful  
D.necessary

A.arts
B.papers  
C.notes  
D.skills

A.while
B.where  
C.what  
D.when

A.doing
B.making  
C.getting  
D.taking

A.The trip is not too long for the man to take.
B.The man is too old to take such a long trip.
C.The old man has refused to take such a long trip.
D.The man is young enough to take such a long trip.

A.Why do you say so?
B.Thanks. That’s a nice compliment.
C.Sorry, I don’t like it.
D.I think so.

A.become stronger
B.become worse  
C.fade in colour  
D.grow