The dog suddenly started barking as if aware __________ the stranger’s approach.
A.at B.to C.of D.with
J.K.Rowling’s Harry Potter series __________ readers of all ages, and went straight to number one on the best-seller list.
A.attended to B.referred to C.turned to D.appealed to
I’ll never forget my teacher __________ influence I took up teaching, determined to dedicate myself to the rewarding career.
A.who B.that C.under whose D.under his
We admire Susan for her persistence, the only one of the young girls who __________ in the rock band for 3 years so far.
A.played B.play C.have played D.has played
__________ she was in great pain, Mary never lost the will to live.
A.Even though B.As though C.Only if D.As if
All their luggage __________, the couple boarded the plane for New York.
A.having checked B.checked C.checking D.to check
