A _______ attitude will never give you a positive life.
A.noisy B.normal C.negative D.native
Evidence has been found through years of study _______ children’s early sleeping problems are likely to continue when they grow up.
A. whether B. how
C. that D. why
It was 80 years before Christopher Columbus crossed the Atlantic Zheng He had sailed to East Africa.
A.when B.that
C.after D.since
Sales director is a position _______ communication ability is just as important as sales.
A.which B.that C.when D.where
New technologies have make _______ possible to turn out new products faster and at a lower cost.
A.that B.this C.one D.it
The basketball coach, as well as his team, ________ interviewed shortly after the match for their outstanding performance.
A.were B.was
C.is D.are
