根据括号内的汉语提示，完成句子。 1. My brother plays ping-pong ball _____ (每一) day. 2. Miss Yany is our _____ (数学) teacher. I like her. 3. This _____ (图画 ) is very nice. 4. These tapes are very interesting. I need _____ (他们). 5. My uncle has a _____ (电脑). 6. What is your _____ (家庭) name? 7. Does your son have _____ (八) erasers. 8. I can _____ (拼写) in English. 9. Her friends don't _____ (知道) the answer to this question. 10. A: Are your _____ (朋友) teachers (老师)? B: No, they aren't.