Mr. Chen ________ giving lessons to us though he was ill.
A.looked forward to B.stuck to C.got used to D.lead to
Not ________ on the Internet is good for us, so we should use it properly.
A.anything B.something C.everything D.nothing
Sailing on a snowy day means ________ in the sea.
A.risking to lose life B.to risk to lose life
C.risking losing life D.to risk losing life
Look at my stamps. They are beautiful! You've got a wonderful ________.
A.instruction B.description C.collection D.expression
—What would you like, some coffee or milk?
—_________. I prefer a glass of water.
A.Both B.None C.Either D.Neither
Although many great people ever failed, they never_______ and managed to succeed.
A.set out B.stayed up C.kept on D.gave up
