Research suggests that fast food and soft drink directly _________ to childhood obesity.
| A．appear | B．contribute | C．adjust | D．respond |
If you had, what would you do then?
| A．an enough long holiday | B．a long enough holiday |
| C．long enough a holiday | D．enough long a holiday |
It was reported that Russuan athlete Olga Pyleva was the first athletedoping（使用兴奋剂）at the Turin Games.
| A．caught for | B．dealt with | C．brought in | D．known of |
—Do you still remember the first time we met, Linda?
—Sure. Youa meeting in our classroom.
| A．were addressing | B．had addressed |
| C．addressed | D．address |
In my opinion, to pay to see that film will be silly when you can see it on television for.
| A．everything | B．nothing | C．something | D．anything |
—There will be an English partythis evening, if it doesn’t rain.
—Great！ I’ll go and join you then.
| A．in the auditorium | B．in public | C．in time | D．in the open |