Nick，it’s good for you to read some books ________ China before you start your trip there.
A．in B．for
C．of D．on
Shirley，a real book lover，often brings home many books to read ________ the library.
A．in B．for
C．by D．from
He likes his new job，for he is paid ________ the day.
A．through B．during
C．by D．according
The woman sold the eggs ________ seven dollars and they were sold________half price.
A．with；at B．for；at
C．at；in D．by；on
He wanted to pass the exam and stayed up very late，while this ________created further problems.
A．in turn B．in case
C．in doubt D．in short
—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
