—Look! There is a big river. Let’s swim in it!—No, I think it’s _________ dangerous.
开学第一天,你想知道你的同桌是否叫莉莉,你应该说:_____ .
Who’s that man _______ a white shirt?
I often talk_______my friends_________football after class.
Which pronunciation underline the letters is not the same as the other three?
.I like ____________ classmates. They __________nice.