Although the necklace is not made of real crystal, the shape and its size still most young people to buy it.
A．appeal to B．fit for C．go with D．apply for
Some aspects of a pilot’s job__________ be boring, and pilots often ________ work at inconvenient hours．
A．can; have to B．may; can C．have to; may D．ought to; must
The education system rather than the teachers __________for the overburden on the students．
A．are to answer B．is to answer C．are answered D．is answered
It is hoped that you can make some adjustments about the quality of your service the reactions of the customers.
A．in return for B．in response to C．in favor of D．in charge of
I broke my relationship with John because he always found_______ with whatever I did．
A．error B．mistake C．fault D．failure
Without proper lessons, you could ________a lot of bad habits when playing the piano．
A．break up B．pick up C．catch up D．give up
