... in your family ?A. have B. are thereC. there are D. has9. I am .A. grade 6 B. class 6 C. class 6A D. in grade 6 10. What do your parents do ? _ are engineers.A. We B. You C. I D. They11. ... ñuùng trong soá A, B , C , D 66 . This is Nga . ________ school is big . A. His B. Her C. Your D. She 67 . That is ________ house.A. Long B. Long’s C. he D. Long is 68 . Is Phong’s school ________ ... summer vacation D. on this summer vacation 65 . Saturday afternoon , we’re going to visit my grandparents in the countryside.A. On B. In C. For D. At 66 . Ba and his friends going to have a picnic...