She________the opportunity,but unfortunately she just let it go.
A.should have taken B.must have taken
C.needn't have taken D.can't have taken
I don't remember who came first,but we all________the lecture.
A.attend B.attended
C.have attended D.are attending
We can't avoid negative thoughts,but we should make it a habit to replace each negative thought with a positive________.
A.one B.ones
C.the one D.that
Clive Palmer,the designer of Titanic II,________to answer questions about the project's cost.
A.abandoned B.declined
C.decreased D.regretted
The couple's birthday this year happened to fall on ________ same day,________Monday in September.
A.the;/ B.a;/
C.a;the D.the;a
Most people will gradually gain confidence as they________life.
A.get through B.look through
C.break through D.go through