The experiment shows that proper amounts of exercise, if regularly, can improve our health.
A.being carried out | B.carried out |
C.carrying out | D.to carry out |
“How did the robber get in?” “______ an open window on the first floor.”
A.Past | B.From |
C.Over | D.Through |
_______ reading the letter, what has he done?
A.Because of | B.Except |
C.Besides | D.But for |
The lift in that tall building went wrong and got trapped _____ floors. People in it had no way to get out.
A.in | B.between |
C.among | D.on |
In the west, people make _______ a rule to send Christmas present to their relatives and friends.
A.this | B.that |
C.it | D.the following |
“Look at that lady on the stage. She’s already forty.” “You are joking. She doesn’t look ________.”
A.so | B.it |
C.that | D.this |