1. "Did Amy’s parents leave her any money?"

　　"No， she has to support ______ now."

　　A. herself

　　B. by herself

　　C. all alone

　　D. on her own

　　【答案及解析】答案选 A。support oneself 养活自己

　　2. In _____ own way， mathematics can be as creative and exciting as poetry.

　　A. it

　　B. its

　　C. their

　　D. theirs

　　【答案及解析】答案选 B。mathematics 数学(单数)

　　3. Neighbors ought to respect _______ .

　　A. themselves

　　B. one another

　　C. each one

　　D. to each other

　　【答案及解析】答案选 B。

　　4. This furniture is different from _______ .

　　A. ones

　　B. your

　　C. that one

　　D. that

　　【答案及解析】答案选 D。furniture是不可数名词，

　　5. For ______ interested in nature， the club offers hikes and overnight camping each week during the summer.

　　A. that

　　B. this

　　C. these

　　D. those

　　【答案及解析】答案选 D。hike 徒步旅行，overnight camping在野外露营