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

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

《行路难》的作者是()。

Before you leave the classroom ，please __the lights.

杜甫《蜀相》“两朝开济老臣心”中“老臣”是指()。

Bob often ____ his mother with the housework on Sundays.

Throughout_______ history, English language has gone through many changes.

The teacher told the students________ football on the street.

《白雪歌送武判官归京》属于()。

-What would you like to drink, tea or juice?

-_______ is OK. They are both my favourite.

中唐倡导新乐府运动的诗人是()。