Nanjing, the ancient capital of the six dynasties, is becoming ________ international city and attracts more and more foreign tourists every year.

Is that _________ sister, Dave? — No, it isn’t. She is my friend.

Young people today posting wonderful articles and beautiful photos onto the micro message to share with friends.

Mum, why not having hamburgers instead of dumplings? —-Good idea.

Look! The clouds are red and orange. They are so beautiful.–Yes. They show it will be sunny tomorrow.