Tobacco use is _________ for 5 million or 12% of all deaths of adults above the age of 30 globally each year.

A. stubborn B. permanent

C. accessible D. responsible

He was born in a Chinese immigrant family who made their living_____ duck farming and fruit trading.

A. against B. in C. from D. for

Students are not required to take the TOEEL or the IELTS test but we welcome the submission of your score if you have taken _____.

A. both B. none C. either D. neither

Rather than tell your kid to stop doing something repeatedly, you should find out _____ they are doing it.

A. who B. why C. what D. whether

__________ 62% of all luxury consumer sales in Europe in 2015, shoppers from the Chinese mainland spent $7.2 billion overseas during the Spring Festival.

A. Accounting for B. Adding to

C. Consisting of D. Making up

UK Prime Minister Cameron has become the first world leader ______ to fly onboard Air Force One with US Prsident Obama.

A. inviting B. invited

C. being invited D. having invited

China will remain a developing country, as there is still a long way to go ________ we’ll be able to achieve modernization.

A. before B. since C. after D. during

Stanford University ______ a kunnfu class that started last winter term and is taught by monks from the Shaolin Temple.

A. opened B. would open

C. was opening D. had opened

The chairman asked the members to _____ their votes for or against the proposal.

A. throw B. cast C. abandon D. offer

I _______ admit it was surprised the meal cost so little.

A. shall B. will C. must D. may