— What do you usually do on your ________?— I usually play games and type my homework.

---Why didn’t Sally play the violin at the concert last night?---She said that her hand hurt, but that was only a(n) _______. I saw her play tennis just now.

—This winter in Kunming is really cold. —Really? Kunming, the Spring City? One of the most beautiful     in China?

Many countries are using natural gas , wind and other forms of ________ .

 —What’s your sister’s favorite_________?—Red.