11、 Tyron was extremely angry，but cool-headed enough to__________ storming into the boss’S office．
A．prevent
B．prohibit
C．turn
D．avoid


12、 A chemist can separate a medicine into its__________ ．
A．mixture
B．elements
C．components
D．union


13、 It’s Mary's__________ that we should hold the party outside。
A．particularity
B．idea
C．judgment
D．thinking


14、 In India。elephants are often used to carry heavy things__________a long distance.
A．over
B．with
C．through
D．in


15、 I caught a__________of the cal"before it disappeared around the bend．
A．glance
B．glimpse
C．look
D．see


16、 I’ll never forgetyou for the first time．
A．to meet
B．meeting
C．to haye met
D．having to be meeting

17、 A great celebration is going to be held__________ the distinguished writer．
A．in spite of
B．in honor of
C．in favor of
D．in the name of


18、 When the book was firstit was not well received bv the reviewer．
A．brought up
B．brought forward
C．brought out
D．brought oil


19、 You look nice in black．Black__________you．
A．fits
B．suits
C．satisfies
D．matches


20、 You ought to know better than__________ yourself in unnecessary expense．
A．to involve
B．involve
C．involving
D．involved