Qinghai-Tibet Railway(青藏铁路) was completed last year. It is the __________ railway that connects Tibet with the other parts of China.
I’m a little ____ than you, but I’m as ____ as you.
— Kate, do you know ____ it is from here to the post office? — About twenty minutes’ walk.
My sister showed ____ last night.
Mr. Li is one of ____ in our school.
Don’t swim here, or you may be ____ .