They were afraid to complain about the noise ________ they didn’t want to make an enemy of their neighbors.
A. because B. unless C. though D. when
I’m working at part-time jobs ________ I can find something permanent (永久性的).
A. as B. while C. after D. until
With the help of computers, news can ________ every corner of the world swiftly.
A. get B. arrive C. reach D. return
When his name was called, I saw him ________ from his seat.
A. rose B. rising C. to rise D. rise
We’ve planted ________ trees in the center of our city this year.
A. hundred B. hundreds C. hundredth D. hundreds of
Kate and her sister went on holiday with a cousin of ________.
A. their B. theirs C. her D. hers
