Throughout_______ history, English language has gone through many changes.

I'll arrive at 10:00 a. m. tomorrow. Will you please meet me at the airport?

------___________.

------ Why are you so late? I have waited for more than an hour.

--------_____. I got up late and missed the bus.

The money will be used to help the people _____ lost their homes in the earthquake( 地震).

Do you know ________?

English_________ in many countries.

-___________late for the meeting next time.—Sorry ， I won ’t .

Mr Huang____ to Kunming. He ’ll come back in two weeks.

The teacher told the students________ football on the street.

Bob often ____ his mother with the housework on Sundays.