—I called you at 8 O’ clock yesterday evening, but nobody answered.— Sorry. I ______ the “ Moving China 2012” award on TV. I was so deeply moved that I missed your call.
If you don’t know how to pronounce new words, ____in a dictionary, please. A. look up it B. look it up C. look them up D look up them
She said she had some trouble ___________ her homework.
Do you enjoy __________ on the Internet?
He learns English by ____________ English songs.
It _________ us about two hours _______ that picture last night.