I _____ my pen at home. Can I use your pen, please?
Call us at _______ you need _______ 4008-823-823. KFC is ready for you!
_______ of the students in our class _______ interested in micro blogs (微博) on the Internet.
We knew little about Shu-How Lin, a basketball player from New York Knicks, _______ we watched the basketball matches in NBA. A. until B. if C. so D. because
The man who is ________ in a black jacket is a detective from Australia.
----He’s never sung English songs before, __________he? ----_________. It’s his second time to sing in English.