—I’m always afraid of giving a speech in front of the class. —____ You can do it well.
Everyone __________go through the security check(安检) when entering the Bird’s Nest stadium.
I was drawing a horse when Jim __________to my house.
Please __________your mobile phone when you are having a meeting.
Now computers are very popular and they are much __________than before.
Today my mother asked me __________the rooms with her.