When you are tired, ________ in the countryside is a wonderful experience.

The price of the T-shirt made of cotton is not , but this kind of silk dress is usually very .

We didn’t see Tom at the lecture yesterday.–He _____ it. He had attended the same lecture before.

The little boy wants to know which animals come out for food only ______ night.

_____ I believe，and you willfind him very capable．