______ is known to everybody, the moon travels round the earth every month.
A .It B. That C. As D. Why
When you are driving on this road, you have to limit your speed _____ 60 miles per hour.
A. in B. at C. to D. below
—What do you mean. There are only ten tickets?
—There ______ be twelve.
A. should B. would C. will D. shall
Jane is said _______ an opera singer in her youth.
A. being B. to be C. to have been D. having been
It is in Qingdao ______ you are going to pay a visit to ______ this kind of washing machine is produced.
A. /; that B. where; which C. /; where D. what; which
The boy who was caught ________ in the examination room will be punished by the teacher.
A. cheat B. cheating C. to cheat D. cheated
