- Mrs Smith, please teach me how to draw on the computer today.
- Oh, no. ______. You have to get familiar with the keyboard today.
A. Each dog has its day B. Never too late to learn
C. Early birds catch worms D. Learn to walk before you run
In American, a friend inviting you to a restaurant doesn't mean that he or she will pay for the meal ______ you are told ahead.
A. until B. unless C. although D. if
We are said to be living in______ Information Age, ______ time of new discoveries and great changes.
A. an; the B. /; the C. /, a D. the; a
This pair of jeans______ hand, and it______ very comfortable.
A. is make with; is felt B. are made from; is felt
C. is made by; feels 
D. are made of; feels
- What time will Mr. Brown be back to China?
- Sorry, I don't know______.
A. when did he go abroad B. why he is going abroad
C. how soon will he be back D. how long he will stay abroad
- I think I've got a bad cold, Doctor. Shall I take some medicine?
- No need. Your body it self is able to______ the virus. Just drink more water and rest.
A. catch B. hide. C. lose D. fight
