—Your sister’s plan is not quite practical.Why not try to persuade her to give it up?
—My sister is very stubborn，so it is________to try to change her mind.
A．by chance B．in vain
C．on purpose D．for sure
I am________your suggestion that we should spend more time on this project.
A．in memory of B．in honour of
C．in favour of D．in need of
The traveler didn’t know________which direction to go.
A．in B．at
C．to D．/
He was a good student and scored ________ average in most subjects.
A．below B．of
C．on D．above
—Do you often go fishing at weekends?
—Not often，I only go fishing________.
A．at one time B．all the time
C．at a time D．from time to time
Do you think this shirt is too tight ________ the shoulders？(2012·北京，34)
A．at B．on
C．to D．across
