________the new economical policy,he expanded his business and made more profits than before.
A.Benefiting from B.Benefited from
C.Having benefiting D.To benefit
As expected,the program is actually slowing down due to a________budget.
A.flexible B.complex
C.adequate D.tight
-Jeffery seems to go without proper food and sleep for days.
-Leave him alone.That's________he reacts to a lost love.
A.what B.how
C.why D.when
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