The doctor said if      in a proper way，he was likely to be saved．

A．treated          B．treating                C．is treated              D．to treat

AIDS，first appearing in America in the 1980s，       through many countries across the world．

A．is spreading   B．spreads                C．has been spread    D．is spread

——Can I help you，sir?

——Yes．There      be something wrong with my car，for no matter how hard I've tried，it just won't start

A．can              B．may                     C．might               D．must

The secretary       to tell them that someone was asking for Mr. Johnson on the phone

A．cut off          B．cut down             C．cut up               D．out in

A new cinema       here and they hope to finish it next month．

A．has been built  B．had been built    C．is being built          D．was been built

The weather turned out to be fine，       was more than we could expect．

A．what            B．which                  C．that                  D．it

——I think the whole class is going on a field trip next Friday．

——I'm not sure．       has paid the transportation fee．

A．None of them   B．No one              C．Not every one     D．Neither of them

Rod is determined to get a seat for the concert      it means standing in a queue all night

A．so that          B．even though         C．however           D．as if

Every possible means      to prevent the air pollution，but the sky is still not clear．

A．is used          B．are used               C．has been used      D．have been used