ang _____as a secretary for five years inthe company, and now she is a general manager of it.

all Goose Pagoda in Xi’an, one of the 22 Silk Road relics located in China, _______ back in 707 during the Tang Dynasty.

Is this the reason ______he explained at the meeting for his carelessness in his work?

_______ do you play computer games—Every night.

Now people have to pay some money for bags in supermarkets.—Yes. Because they are bad for the environment.