单词填空。 1. He is Chinese. He is in C_____ One. 2. I can play football and table tennis, and I can r ____ a bike. 3. Betty is ____ (在…后面)Lingling. 4. How m ____ people are there in your family ? 5. They 've got some ____( 甜瓜). 6. Would you like to go to the ____ ( 电影院 ) with Betty and me? 7. Lessons s ____ in the afternoon at half past one . 8. Tony's sister often buys CDs by her favourte s ____. 9. There are 7,000 a ____ in the zoo. 10. I visit my w ____ at the weekend .