Lily usually _______ half an hour doing her homework every day.
A. takes B. costs C. spends D. pays
We Chinese students usually have 8 weeks ______ in the summer holiday.
A. during B. of C. on D. off
Why not _______ the English Club to practice _______ English?
A. Join ； to speak B.join ； speaking
C. to join ； to speak D.to join ；speaking
Students can read magazines ________ the Reading week.
A. on B. during C. at D. for
Millie often ______ funny jokes after class and makes us ______.
A. says； to laugh B. tells； laugh
C. tell； to laugh D.speaks； laugh
The Great Wall of China is _________ walls in the world .
A. taller B. tall
C. the tallest D. tallest
