My little cousin is a (an) ________ boy and he always asks me all kinds of strange questions.
— Sorry, but I didn’t quite understand what you said. Would you please it? — OK. It’s andy19840313@126.com.
—What do you usually do in the morning? —I often practice English.
In those days bikes were not ______ used because few people could afford (负担起) to buy one.
Jenny keeps two pets. One is a dog, ______ is a rabbit.
Which of the following signs is used to tell people to save water?