シス単 p.92-96

(the chief reason for his success)

the chief reason for his success

(It is clear that he knows the answer.)

It is clear that he knows the answer.

(make a loud noise)

make a loud noise

(Be honest with yourself.)

Be honest with yourself.

(have a personal interest)

have a personal interest

(wash dirty dishes)

wash dirty dishes

(feel lonely without you)

feel lonely without you

(elegant design)

elegant design

(the royal family)

the royal family

(It is fair to say so.)

It is fair to say so.

(play an active part)

play an active part

(upper-class people)

upper-class people

(overseas travel)

overseas travel

(walk on thin ice)

walk on thin ice

(be absent from school)

be absent from school

(a very clever monkey)

a very clever monkey

(a smart shopper)

a smart shopper

(fall asleep in class)

fall asleep in class

(smooth plastic)

smooth plastic

(He is proud of himself.)

He is proud of himself.