—I’m sorry I went out for a smoke. I was so tired. — There’s no for this while you are at work.
It’s raining________.Don’t go out without an umbrella.
The teacher told us a piece of bad news.When we heard of the news,we were all________silence.
—I called you at 6 o’clock yesterday evening,but nobody answered. —I’m sorry.I________my friends download the movie Kung Fu Panda Ⅱ when the telephone rang. A.would help B.helped C.was helping
—I saw Mr Smith in the office at ten yesterday morning. —That’s impossible.He________an English party with us then.
________I was in the US,I made a lot of American friends.