Mandela, devoted all his life to the freedom of South African Blacks, is a real fighter for us to ________.

t our way in that small village, otherwise we___ more places of interest yesterday

Try on this red skirt; you will look great _____it

Where have you been recently? —I ________ in Hangzhou on business for a week last month

________ in the company for a month, Ibegin to like ______ here, the boss, the colleagues, the new office.