Clearly, in a system _________ every decision is made on the basis of tradition alone, it may be difficult to achieve progress.

What do you do after school –I play tennis_______my friends

. —What’s your ______ name -Brown.

My roommate is a girl __________ round eyes and long hair.

一 Be careful! Don’t forget you are on a ladder. 一 But you are holding it for me, nothing _____.[ ]