— There used to be a lot of fish in the lake many years ago.— Yes, but there are very _______ now because of the pollution.
下面哪个短语用于讲故事的开头比较合适?
You will have a better chance _____ passing your exams if you work harder.
— Where is your father now? — I’m not sure. He be in the kitchen.
It’s difficult to live in a foreign country, if you can’t speak foreign languages.
—Can you finish the work in an hour? —____________.