28. He is too careful _____ his money; he never buys a drink for us.
| A．to | B．at | C．for | D．With |
With the cars increasing constantly in number, it is getting more important to __________ traffic regulations for your and other’s safety while you are going to school by bicycle.
| A．reserve | B．preserve |
| C．observe | D．deserve |
We read micro-blogs every day for all sorts of reasons, especially when we want to hear ______viewpoints ─ for example, reports from the eyewitnesses rather than the government media solely.
| A．tentative | B．alternative |
| C．authentic | D．reliable |
Almost in each World Cup there are some __________ goals, leaving the fans constant topics to argue over for a long time.
| A．contradictory | B．controversial |
| C．contemporary | D．considerate |
All the hotels in the tourist attraction were occupied during the Spring Festival, so they had no alternative but to__________ at a small inn for the night.
| A．put up | B．show up |
| C．pick up | D．break up |
If you can't visit our home page, don’t worry ─__________ your screen to see if you have the option yet, or take a look at our screen shots below.
| A．recover | B．reflect |
| C．refresh | D．release |