20. When Jane began to take swimming lessons, her main__________was the fear of water.
Hannah begged Annie not to tell anyone else, and she said she ____ her secret.
Andrew was shocked _____ a piece of paper on his desk _____, ‘Stupid Andrew got a D!’
We have very strict quality control and anything imperfect is , so customers feel secure about our products.
She went through a period of emotional (感情的) after her company fell into ruins and she finally decided to find a new job.
, babies begin to talk between 12 and 15 months, but they can use body language to communicate before they begin to speak.