. --You look very tired. at all last night?--No, not really. I’m tired out now.
—Why didn’t you buy the MP4 player? —I’d like to have, but I was £20 ______.
—I wonder if you could go with me to the shopping mall. —Don’t disturb me. I ______ my experiment report all the morning and haven’t finished yet.
—Would you mind if I open the door? —______
She was so angry that she rushed out into the rain ______ I could stop her.
While listening to the concert, the audience is required to remain ______ and keep quiet.