George. W. Bush, _______ President of the United States, is to visit China _______ third time.
| A．a；a | B．the；a | C．/；a | D．/；the |
—Is your neighbor Mr. King a man with good manners?
—Actually, he is ________ but polite. And nobody likes to talk to him.
| A．nothing | B．something | C．everything | D．anything |
My mother asked me to repeat ________ phone number ________ second time so that she could write it down.
| A．the; a | B．a; a | C．a; the | D．the; the |
It never occurred to meyou could succeed in persuading him to change his mind.
| A．which | B．what | C．that | D．if |
The momentJohn will never forget isMr. Smith gave him a lot of valuable advice on how to improve his writing.
| A．that; that | B．that; when | C．when; that | D．when; when |
China first agreedthe six-party talks about North Korea nuclear weapons program.
| A．to attend | B．to join | C．to participate in | D．to take a part |