Would you be __ kind as to lend me a hand?
Sorry, I haven’t got enough cash to pay for the bill. I have __________ 10 yuan with me. Can I pay for it with my a credit card?
The boss appeared ______ the accident and was not surprised at the news.
________ a vocation, and you’ll forget unhappy things
---Why do you look so upset?---There are so many troublesome problems _____.
The cancer risks ___________ smoking have been well documented.