There is ________ “u” and _________ “m” in the word “umbrella”.a, a B. a, an C. an, a D. an, an
Your room is in a mess.Please______it_____.
President Xi Jinping says Chinese government will do what it can______against terrorism(恐怖主义).
The Chinese national women's badminton team_______ the Japanese team by 3∶1 in India on May 24,2014.
Most people are_______ building paper factory near here because of the pollution.
I______ a walk by the lake with my husb.andyesterday evening.