Betty’s brother isn’t old enough to look after ____.
A．yourself B．herself C．himself D．themselves
— Why must I wear my school uniform, mom?
— Because you are a student. You are _________ to wear your own clothes to school.
A．allowed B．not allowed C．allow D．not allow
— Helen, your English is pretty good. How can I improve my English?
—I think you can improve your English ______ reading more.
A．at B．by C．on D．for
Super Junior is ________ great group. I really like their songs and dances.
A．不填 B．an C．the D．a
—— ______ TV do you watch every day?
——About two hours.
A．How much B．How many
C．How long D．How often
The farmer didn’t know ________ .
A．where he can plant the young apple tree
B．where can he plant the young apple tree
C．where could he plant the young apple tree
D．where he could plant the young apple tree
