.Traveling by plane is the most comfortable , but it is also the _________ .
A. expensive B. most expensive
C. cheap D. cheapest
I want to go to Beijing _______ because I can see the beautiful scenery all the way .
A. by a train B. take a train
C. on train D. by train
The sun is __________ the earth .
A. big than B. small than
C. bigger than D. smaller than
Rose sings ________ and her handwriting is __________ .
A. good ; good B. well ; good
C. good ; well D. well ; well
__________ make a birthday card for her ?
A. Why don’t B. How about C. Let’s D. Why not
Here are some phone numbers , please __________ in your notebook .
A. write down them B. write them down
C. write down it D. write it down