Which of the following is NOT implied by the author?
A.Foot races appeal to a variety of people
B.Walkers can compete for prizes
C.Entering a race is a way to give support to an organization
D.Running is a good way to strengthen the heart

_______(10)
A.life
B.time
C.weather
D.study

_______(12)
A.say
B.talk
C.help
D.tell

_____(14)
A.until
B.because
C.so
D.while

______(15)
A.member
B.guest
C.tourist
D.visitor

Do you know that ________ longest river in ________ world is ________ Nile?
A.the/the/the
B.a/the/the
C.x/the/a
D.the/the/x

The revolving door remained ________ because Posey was pushing on it the wrong way.
A.station
B.stationed
C.stationary
D.stationery

The wine had made him a little ________ and couldn’t control his movement.
A.light-headed
B.narrow-minded
C.light-hearted
D.light-footed

The new director has really got things ________.
A.flying
B.running
C.jogging
D.moving

________________________, he left the hall quickly.
A.Not be rewarded with a smile
B.Not rewarding with a smile
C.Not having rewarded with a smile
D.Not being rewarded with a smile