In the lecture, little Tom kept silent all the time unless _________ to express his opinion.
—Can I pay the bill by check? —Sorry, sir. But it is the management rule of our hotel that payment ____ be made in cash.
Mr Black must be worried about something. You can ____ it from the look on his face.
—How do you think I should receive the reporter? —____ you feel about him, try to be polite.
—You didn’t wait for Mr. Black last night, did you? —No, but we ____. He didn’t return home at all.
A terrible earthquake happened in that district at the end of 2004, ____ many countries in the world paid close attention to this.