_______ he exercises every day, _______ he is very healthy.
| A．Though; / | B．Because; through | C．Because; / | D．Because; so |
We have to stay at home ________ the heavy rain.
| A．because | B．because of | C．but | D．and |
You can buy tickets ______ here.
| A．the most quick | B．the more quick |
| C．the most quickly | D．the more quickly |
The weather in Beijing is ________.
| A．cold and cold | B．more and more cold |
| C．colder and colder | D．more cold and cold |
_____ the students usually use the Internet and get information.
| A．60 percents of | B．60 percent |
| C．60 percent of | D．60 percents |
_____ too much TV isn’t good _____ our eyes.
| A．Watch; to | B．Watching; for |
| C．Watch; for | D．Watching; to |