The Internet plays an important role in our life. Without the Internet, life ________ quite different nowadays.
| A．would be | B．will be |
| C．is | D．was |
—Can I pay the bill by check?
—Sorry，sir．But it's the management rules of our hotel that paymentbe made in cash．
| A．shall | B．need | C．will | D．can |
Helen was much kinder to her youngest child than she was to the others，，of course，made the others jealous．
| A．who | B．that | C．which | D．what |
is known to us is that tobacco contains nicotine and other harmful products，so you should give up smoking．
| A．As | B．It | C．What | D．Which |
——Which of the two souvenirs do you like better?
——blue one．of course．I think it's reallymost instructive one．
| A．A；the | B．The；the | C．The；a | D．A；a |
—When are you leaving for Guangdong?
—My planeat six．
| A．took off | B．would take off | C．will take off | D．takes off |