You should read the _________ in the car repair manual (手册) carefully before you start to work on it.
Since he downloaded a virus ________ into his computer, he can’t open the file now.
It is said that the temperature is unusual mainly ________ global warming caused by human activities.
—Does it rain a lot in this area?—________, it hardly ever rains; the climate is like that of a desert.
Look! Here is our new flat. We can get a wonderful ________ from our window.
It was last year ________ you taught me how to drive.