— How much is the ticket to the West Lake ?—A one way ticket $40,and you can spend another $20 for a round—trip.A. pays B. costs C. takes
I have two pens. ______ is red, ______ is black.
We like elephants , because they are interesting . And we like dogs , ______.
One of the students _______China.
_______ is easy for many students to _______ to school. A. It , get B this, arrive C. That, get D. He, arrive
—Must I get there on time? 一No, you. A. can't B. mustn't C. needn't