23.The table is made of ________.
A. a wood B. some wood C. the wood D. wood
22.John is ________ university student.
A. / B. any C. a D. an
21.In 1864,Lincoln was elected ________ President of ________ United States for the second time.
A. the; the B. a; a C. /; the D. /; /
20.Great changes have taken place in ________ 1990’s.
A. / B. a C. the D. an
19.________ Pacific Ocean is ________ largest of all.
A. the; a B. /; the C. the; the D. a; /
18.I heard somebody playing ________ piano in ________ next room.
A. a; a B. the; the C. a; the D. the; an
17.-If you don’t like the red coat,take the blue one.
-OK, but do you have ________ size in blue? This one is a bit tight for me.
A. a big B. a bigger C. the big D. the bigger
16.Many people are still in ________ habit of writing silly things in ________ public places.
A. the; the B. /; / C. the; / D. /; the
15.I don’t like talking on ________ telephone; I prefer writing ________ letters.
A. a; the B. a; / C. the; the D. the; /
14.-Where is Jack?
-I think he is still in ________ bed, but he might be in ________ bathroom.
A. /; / B. the; the C. the; / D. /; the