Choose the correct answer:
The politician .................. to say more when questioned by reporters this morning.
A.denied
B.refused
C.admitted
D.reminded

If you leave your children at home alone, they..... most time watching TV.
A.should spend
B.spend
C.are spending
D.will spend

A.until
B.begin
C.oral
D.award

A.describe
B.foreign
C.study
D.order

________(50)
A.serve
B.give
C.help
D.aid

________(49)
A.see
B.watch
C.look
D.tell

________(48)
A.atmosphere
B.situation
C.circumstance
D.station

She is very tired; ........ she has to finish her homework.
A.however
B.so
C.moreover
D.and

That's a nice coat, and the colour.......you well.
A.suits
B.matches
C.fits
D.agrees

Tan usually wears uniform at school. At home, he wears.......clothes.
A.formal
B.national
C.occasional
D.casual