The Internet makes our life nicer, __________(容易的) and more colourful than before.
A high-speed railway ___________(在….之间) Beijing and Shanghai will be in use soon.
－Sue，what did you do last Sunday?
－I __________(买) a birthday present for my Dad.
Nancy, I can’t understand the meaning of this word.
－Please look it up in your ___________(字典).
－Would you please ____________(邮寄) the letter for me?
－With pleasure.