1.( ) The life we were used to __________ greatly since 2000.
A. change B. has changed C. changing D. have changed
20.( ) Don’t worry, sir. I’m sure I can run _______ to catch up with them.
A. slowly enough B. enough slowly C. fast enough D. enough fast
19. This question is _______ more difficult than that one.
A. rather B. quite C. very D. a little
18.( )Though he has studied at Russian for ten months, he can still speak the language.
A.hard,hard B.hardly,hardly C.hardly,hard D. hard,hardly
17.( ) It is______ nice of you to say so.
A. truly B. true C. really D. real
16.( ) Bob never does his homework _______Mary. He makes lots of mistakes.
A. so careful as B. as carefully as C. carefully as D. as careful as
15.( ) It’s raining ________, they have to stay at home.
A. badly B. loudly C. heavily D. hardly
14.( ) Shark is getting old and cannot jump as ______ as he did.
A. much higher B. higher C. highest D. high
13.( ) --Can you understand me? --Sorry, I can _____understand what you have said.
A. hardly B. almost C. nearly D. easily
12.( ) Will you please drive______? The train is leaving soon.
A. quick B slowly. C. faster D. more slowly