ane.Р A. when B. where C. How D WhatР ( ) 19. She lets each of the boys _____ a bar of chocolate.Р A. has B. having C. to have D. haveР ( ) 20. You are not so wise ______he.Р A. as B. than C. to D. overР十一改错Р 1. Mathematics are my favorite subject. ___________Р 2. They have no any time to waste. ___________Р 3. Have you ever gone to Hangzhou? ___________Р 4. I have done my homework yesterday. ___________Р 5. A number of students is there. ___________Р 6. Here are two books. Which one do you like best? ___________Р 7. It is old enough for the boy to go to school. ___________Р 8.Between you and he, there is a difference. ___________Р 9.They are talking each other. ___________