______ you talk or write a message to someone, you show your language skills to others.
A. Every time B. Some time C. At times D. The time
As we all know, a proper amount of exercise _______ to good health.
A. controls B. offers
C. provides D. contributes
——Do you know who left the computer on all night long?
——It seems that Tom is_______. He played computer games yesterday afternoon
A. blaming B. blamed C. to blame D. to be blamed
An interesting suggestion on how to measure the temperature on the moon has been______.
A. put on B. put out C. put down D. put forward
The manager has _____ difficulty in finding a man to take _______place of the secretary
A. a; the B. the; 不填 C. 不填；不填 D. 不填；the
—What’s the matter with you, Sandy?
—I’m _____ a bad cold. I think I am dying.
A. recovering from B. suffering from C. catching up with D. getting into
