英语根据中文提示,完成下列句子.
11.Are you at home at the ________(周末)
　　12.I like _______(数学) very much.
　　13.They always play ________(网球) after school.
　　14.Yao Ming is _______ (相当的) tall.
　　15.Do we play football in a ____________.(足球场)
　　16.Do you like _______(watch) TV
　　17.Mike is good at _______(swim).
　　18.Be and Hao Haidong are both football ________.(play)
　　19.He is very _______.He always _______ his students.(help)
　　20.He often _______(have) dinner at home with his grandparents.