11.1,3,5,7 and 9 are _______ numbers and 2,4,6 and 8 are not.
12.He always _______ to everything and never agrees with anybody.
13.I was born in Japan, but I have _______ Chinese citizenship.
14.He made a rough _______ of the first floor of that building, showing us where his office was located.
15.He is deeply _______ in the trouble of his company.
16.He always leaves _______ for all the words he does not know in his translation.
17.Smoking and drinking are regarded as _______ in some countries because they do no good to health.
18.The news has not yet been officially _______ by the government.
19.These are two _______ issures, but people often take them as one.
20.What _______ did you watch on television last night?
11.A 12.D 13.A 14.D 15.A
16.D 17.A 18.B 19.C 20.C