Most of the guests ______to his wedding are his close friends.
| A．being invited | B．invited | C．inviting | D．had been invited |
_____ he said is really interesting.
| A．Why | B．This | C．What | D．It |
Mary often helps her best friend, ______ math is very poor.
| A．whose | B．who | C．what | D．where |
Beijing is _____ capital of _____ China.
| A．the; the | B．the; / | C．a; the | D．a; a |
To be able to catch up with the other students, he needs ___ hard work; he needs your encouragement, too.
| A．other than | B．rather than | C．less than | D．more than |
___ you have finished your homework, you can go and play with your friends.
| A．As if | B．So that | C．Even if | D．Now that |