1. A language will surely become the official language when it _______(become)the language for government and education.

10. China is our n________ country and Chinese is our official language.

9.　　 Mary! I am sorry! I didn’t r__________ you. You’ve had your hair cut.

8.　　 He went out into the snow wearing his scarf and heavy o_________.

7.　　 The new settler has a good c_________ of both Chinese and Spanish.

6.　　 In China, people are usually g__________ to those who has helped them.

5.　　 As time goes by, the parents has noticed the g_________ change in their children.

4.　　 It is fine today. Let’s do some exercise o__________.

3.　　 More and more people are c___________ about healthy problems.

2.　　 Miss Wang asks Lisa to i________ her gossiping classmates.