have the most supportive parents and teachers, ________willmake a difference to our study, unless all of us make every effort

___________ –She is short with fair hair.

Experts predict that the earthquake and tsunami will _________ among the costliest natural disasters on record.

29.—John, how did your English exam go?—I thought I ____, but in fact I came in the top 10% in the class.

I wonder________there are so many naturaldisasters across the world in 2010