__________ to train his daughter in English, he put an advertisement like this in the paper, __________an English teacher for a ten-year- old girl.
By the time he was 12 years old, he_______ threedifferent languages.
Tom studied very hard, and he wanted _______ to his chance to Learn.
-What is the policewoman doing? -She raises her arm as a(n) _______ for us to stop.
The villagers have ______almost 200,000 yuan to build a school since last winter.
Lucy advised him not to buy the knife, but he bought it _______.