They _____ friends since they met in Shanghai.
| A．have made | B．have become | C．have been | D．have turned |
Government should adopt laws that would ban advertising and other types of _____ of tobacco products.
| A．delivery | B．spread | C．promotion | D．discount |
After working all the day, he was so tired that he was in no _____ to go to the party with us.
| A．awareness | B．mood | C．sense | D．emotion |
Nowadays, a growing group of dieters are trying extreme calorie _____ for a long life by eating less food.
| A．reservation | B．restriction | C．distinction | D．discrimination |
---- Do you _____ any difficulty ______ the subject ?
------ Yes. It’s too hard for me.
| A．take; to understand | B．have; in understanding |
| C．take; understanding | D．have; to understand |
It is no good ______. You should give ______.
| A．to smoke, it up | B．smoking, it up | C．smoking, up it | D．to smoke, up it |