If you for your favorite TV programs, you will feel sleepy.
| A．stay up | B．set up |
| C．stay at | D．pick up |
---How does Jack usually go to work?
---He _____ drive a car, but now he _____ there to lose weight.
| A．used to, is used to walk | B．was used to, is used to walking |
| C．was used to, is used to walk | D．used to, is used to walking |
--- Don’t play with the knife, ______ you’ll cut your hand.
----Sorry, I ______ .
| A．so; can’t | B．and; won’t | C．but; mustn’t | D．or; won’t |
American First Lady Michelle Obama arrived ______ China _______the afternoon of March 20, 2014.
| A．on, on | B．in, in | C．in, on | D．at, in |
.---- The presidents of China and the USA had ___interview a short time ago.
---- And it was __great success.
| A．an; / | B．the; a | C．an; a | D．the; / |
— How much does it cost to built the school library?
— Fouryuan.
| A．million of | B．millions of | C．million | D．Millions |