We have a fine          of the lake from our hotel window．

       A．scene                  B．sight                   C．view                D．scenery

 — I’m leaving now．

       — ________ sure you turn off the switch．

       A．To make                                             B．Make                 

       C．Made                                                  D．Making

 Global warming causes the ocean ________, which in turn speeds ice melting．

       A．to warm            B．warming           C．warmed              D．warm

 A person ________ email account is full won’t be able to send or receive any emails．

       A．who                 B．whom                C．whose              D．whoever

 Many people expect that credit cards will eventually______ paper money for almost every purchase．

       A．trade                   B．replace               C．exchange        D．reduce

 —I’ll call you at 9 tomorrow morning, OK?

       —You’d better not, I ______ the piano then．

       A．will be practicing                                 B．am about to practice

       C．am practicing                                      D．practiced

 It took me quite a long time to ________the new environment here．

       A．adapt to                                              B．relate to              

       C．apply to                                              D．attach to

 Mary wrote books to earn money while John gained his wealth ________ selling Mary’s works．

       A．with                    B．by                       C．on                      D．through

 It occurred to me ________ Jack might be interested in the problem we had discussed．

       A．what                   B．why                    C．how much           D．that

 After being broadcast on TV, the news was known by all ________．

       A．at any time          B．in no time            C．all the time           D．at one time