—Shall I lock the lab now before I go home?
--- ___________．I’ll check it myself later.
A．Go ahead B．No problem C．No hurry D．Don’t bother
．Steven’s exam results put him _________ the top ten students in his grade.
A．among B．between C．in D．at
．I need to call my friend David _________ coat I walked off by mistake yesterday.
A．in whose B．in that C．with which D．with her
—I did very well in the English exam last week.
—I did _________ ．I got a full mark.
A．no better B．not better C．no worse D．even worse
China is known _________ greatly in terms of its cultural values over the past few years.
A．to change B．having changed C．changing D．to have changed
People _________ hobbies which offer enjoyment, knowledge and relaxation．
A．bring up B．set up C．pick up D．take up
