You see, “Food Safety” receives thousands of Internet hits a day. —Yes, it becomes one of the _________ topics(话题) these days.
How long ________ in Guilin? —– For two weeksI’m going to some places of interest there
.Mr. Zhang is always friendly ________ all of his classmates.
She doesn’t do her job thoughshe has .
__ your present bad mood, you’d better put off the work till next week, when you may be in higher spirits.