(28)




A.whether
B.why
C.though
D.until

(12)




A.created
B.proved
C.demonstrated
D.caused

(23)




A.lose
B.gain
C.reduce
D.put

(5)




A.usefulness
B.useful
C.useless
D.used

(30)




A.reward
B.present
C.gift
D.prize

She is the most intelligent woman.............I've ever met.




A.whom
B.who
C.whose
D.that

(23)




A.closely
B.easily
C.greatly
D.normally

(19)




A.Even
B.However
C.Therefore
D.Although

(8)




A.tallest
B.most distant
C.highest
D.most

The crops failed again and the.................. was widespread. Tankers full of water were sent but it was too late. The whole area was like a desert




A.flood
B.earthquake
C.drought
D.storm