l be surprised if you can get Calvin, who is a close-fisted man, ________ these donation draw tickets from you.

I try to understand __________ that prevents so many Chinese from being as happy as one might expect.

A makes a lot of excuses inan attempt to make war on Iran , however, Its __________ purpose lies in theabundant oil there

How long has Mr. Liu taughtEnglish — _______1998.

Excuse me, Where is our English teacher—Look, she is on the playground ________an yellow scarf today.