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1."DidAmy’sparentsleaveheranymoney？"
"No，shehastosupport______now."
A.herself
B.byherself
C.allalone
D.onherown
【答案及解析】答案选A。supportoneself养活自己
2.In_____ownway，mathematicscanbeascreativeandexcitingaspoetry.
A.it
B.its
C.their
D.theirs
【答案及解析】答案选B。mathematics数学（单数）
3.Neighborsoughttorespect_______.
A.themselves
B.oneanother
C.eachone
D.toeachother
【答案及解析】答案选B。
4.Thisfurnitureisdifferentfrom_______.
A.ones
B.your
C.thatone
D.that
【答案及解析】答案选D。furniture是不可数名词，
5.For______interestedinnature，thecluboffershikesandovernightcampingeachweekduringthesummer.
A.that
B.this
C.these
D.those
【答案及解析】答案选D。hike徒步旅行，overnightcamping在野外露营