【題目】One of the few things you ___ say about English people with certainty is that they talk a lot about the weather.

【題目】Walking alone in the dark, the boy whistled to________his courage.

【題目】Did you know that the earth is home to animals?

【題目】Let’s go out for lunch, _____ we?

【題目】In our class of the students girls.

【題目】Children are not born with their habits already _______.

【題目】Two died of cold last winter.

【題目】He looked quite healthy though he was .

【題目】China is ________ larger than the United States.

【題目】I also felt guilty, as all fathers do at a time like this, wondering whether there was anything I ______ to have prevented this situation from rising.