1. The students are listening ___   their teacher very carefully.
2.——I'm looking forward ____ taking a holiday in Hainan. 
   ——So am I.It's great to be ____ holiday there.
3. Sichuan is one of the largest provinces ____ China.  It's ____ the southwest ____ China.
4.——It's necessary ____ you to take exercise ____ the morning.  
   ——I agree ____ you. It's very kind ____ you to give me advice.
5. The moonlight comes in ____ the window and the room seems quiet and peaceful.

1. Can you write _____ English?
2. A lot of e-mail English words might look unfamiliar _____ us many look _____ rubbish.
3. It's created _____ combining letters and symbols or numbers.
4. " Great" would be written _____ "gr8".
5. You can make faces _____ punctuation marks.
6. It's made with a colon and a right bracket _____ it.
7. You can learn it easily _____ yourselves.
8. It's important to use it only _____the proper time.
9. You can send a message to your friend _____ a mobile phone.

1. My brother often dreams _______ becoming a pilot like Yang Hwei.
2. _______ reading, I love listening to music.
3. _______ your help, I can't get the information about Hawaii easily.
4. "Oh, I'm not in a hurry." She said _______ a smile.
5. Some people talk _______   a loud voice over there. Let's see what's happening now.
6. She decides to work hard _______ the start of this new term.
7. Don't look out _______ the window when you are in class.
8. Is the boy _______ a magazine _______ his hand Mike?
9. When I came into the house, the boy there looked _______  me in surprise.
10. It's only fifteen minutes' walk _______  here.

1. English is used _____ the native language in Australia.
2. We are native speakers _____ English.
3. A knife is used _____ cutting things.
4. Millions _____ people are learning to speak English in China.
5. Chinese is one _____ the official languages in the United Nations.
6. Spring comes _____ winter.
7. Today some of the mobile phones can be used to take pictures _____ a camera.
8. Thank you _____ coming to see me.
9. First we have to fill _____ a form.
10. 50% of all business deals are made _____ English.