Why so many youths are _____ on playing computer games often puzzles us a lot.
| A．fascinated | B．crazy | C．keen | D．fond |
He started early _______he could get there before nine
| A．in order that | B．because | C．so as to | D．in order to |
The policeman caught hold of the thief and hit him ____the head．
| A．in the | B．on his | C．on the | D．in his |
The song ____My heart will go on is liked by the young people
| A．call | B．calling | C．called | D．to call |
_______terrible weather we’ve been having these days！
| A．How a | B．What a | C．How | D．What |
---What’s ______population of China?
---China has_____ population of 1.3 billion.
| A．a； the | B．the； a | C．/；/ | D．the； the |