I didn’t understand ______, so I raised my hand to ask.
A. what my teacher says B. what does my teacher say
C. what my teacher said D. what did my teacher say
We still gave the boy another chance ______he made some mistakes.
A. though B. when C. unless D. because
You can never imagine the great difficulty I had ______ her QQ number.
A. to get B. getting C. got D. not to get
Yunmeng Mountain _______lies in the south of Hebi attracts the visitors both at home and abroad.
A. where B. which C. who D. what
The boy ______ a piece of waste paper, and put it into the rubbish bag.
A. picked up B. threw away C. looked for D. handed in
Henry speaks Chinese very well. He ______ in China since 2002.
A. come B. has come C. stayed D. has stayed
