九（下）Unit6 Topic3 Section A
(限时训练)
一.单项选择。
( )1.Jane has ______ from school for 2 years. When she ______ the happy time, she always misses her teachers and classmates.
A.graduated; think back to B.been away; thinks back to
C.been away; thinks about D.graduated; thinks of
( )2.Although traveling by train is very slow, ______ it’s safer than by plane.
A.but B.or C./ D.nor
( )3.—Can I help you?
—Yes. I want two ______ eggs.
A.dozen B.dozens C.dozens of D.dozen of
