1.John works ____（hard）every day.He want to work ____（hard）next week so that he can make more progress.
2.对不起,让你等了这么久
I'm sorry to____ ____you ____for such a long time.
3.根据句首字母补全单词
⑴When you are tired,you can listen to the s_____ music.
⑵We can get much k_____ from books.
⑶The host s_____ us hot coffee when we got to his house.
⑷If the t_____ lights are red,you mustn't cross the road.