单选题 —I tried to take a deep breath, but I just can't stop ____ so nervous! —What about ____ of something cute like a puppy?

单选题 —Must I return this book tomorrow? —No, you ______. You can keep it until next week.

单选题 It is really hot these days. Why not ____ to the swimming pool this weekend?

单选题 The sick boy is getting ____ day by day. His parents stop worrying about him.

单选题 We were wet and hungry because of the heavy rain, ____ we didn't give up climbing the hill.

单选题 We'd better take action to solve a problem ____ it gets worse.

单选题 Please listen ____ so that you can write down all the information.

单选题 Look! Mr. Li ____ at the school gate. He always welcomes us every morning.