【正文】
. A. wide B. high C. tall ( ) 5. Look ____ this book. It’s about London. A. at B. on C. in ( ) 6. I’ll ______ my grandpa in the countryside this Sunday. A. to visit B. visiting C. visit ( ) 7. Will you go to the supermarket tomorrow? No, I ______. I’ll do my homework at home. A. will B. won’t