21. Next week，____British Parliament will vote on ___ban for all cigarette advertising. Ministers wish to cut smoking children under 16 years by a third by 2012. A. /;a B. the；a C. a；／ D. a；the
22. In spite of all＿has been Said, quite a lot of people are sti11 uncertain about the prices of housing in China.
A. that B. what C. which D. as
23. To British people，Canadians may sound American; to Americans，they may sound British. Canadians themselves insist on not being identified with＿． A. either B. both C. any D: neither
24.Nearly half a million immgrants，many of them English-peaking,＿in the country during the last quarter of the nineteenth century: A. have arrived B. had arrived C. arrived D. have been arriving
25. Inside the box＿a letter written in simple English. It said,“Goodbye, Mom. I will always love you.
A, has B, having C, being D. was