It can be easy to _______ such bad habits as smoking and heavy drinking, but it is not so easy to quit.
A．slide into B．turn into C．put into D．draft into
After class, Mr. Zhang’s extra instructions to the class helped _____ the assignment to his students.
A．classify B．clarify C．cater D．compensate
She prefers the sofa made of real leather although it costs more than that made of ______ leather.
A．fascinating B．permanent C．artificial D．conventional
Being able to afford _______ drink would be ______ comfort in those tough times．
A．the; the B．a; a C．a; 不填 D．不填；a
After being laid off, he was reduced to himself to plant vegetable on the farm.
A．hiring…out B．catching…on C．splitting…off D．taking…up
This job is great salary. However, it has several disadvantage, such as long working hours and inconvenient working place.
A．on behalf of B．in addition to C．thanks to D．in terms of
