UNICEF_______ clean water and food _______ poor children in many countries.
The trip from Zhenjiang to Nanjing _______ about half an hour by train.
“Boys and girls, please help ________ to some fish.” said Miss Chen.
—What’s Mary like? —______________________.
—The film Lost in Hong Kong is very interesting, isn’t it? —______________. I don’t want to see it again.
—It’s a pity that I can only live here for two days __________. —Why not stay for another day? I know you have three days off.