To order tickets for the 2016 Riode Janeiro Olympic Games, just call 00982012. It _______ be simpler.
A．must B．could C．mustn’t D．couldn’t
My demand is that the information_______ in my report _____ to Mr. Brown without delay.
A．referred to, to be e-mailed B．referring to ,e-mailed
C．referred to, be e-mailed D．referring to, being e-mailed
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
