Don’t take his words ________, he is just joking （开玩笑）.

h years of hard work, Mrs Smith, who ____ as asecretary for five years, is general manager of the company now

When I was young, I was told that I _____ play with matches.[ ]

The boy has little milk every morning, ___________?[ ]

We should encourage our students ________ hard instead of ________ too much time playing games.