.A big earthquake________ Pakistan on October 8 , 2005, ________ over 70,000 people.
The Beijing express had _____ on time when we hurriedly got to the platform.
—Have you thought of a topic for your speech yet? —No, I______a lot about it, but I haven’t decided.
The users of this new mobile phone can check e-mails _____ they happen to be.
What_____pleasant surprise! I’ll tell Richard about it____minute he comes home.
Tom studied hard .He wanted to ________ of the good chance to learn .