Where’s my watch? I ______ it.
–Which would you like, tea or coffee? --_______. I really don’t mind.
When the students were playing games on the playground, Jim suddenly stopped _____and began to cry, so we stopped _______ what was wrong with him.
There is _______ wrong with this commputer. It doesn’t work well.
–You should be _______ careful when you take the chemistry exam.--I agree. In this way, I will make _______ mistakes.
Tom is weak in physics. He always feels _______ before he takes a physics test.