【正文】
把握性很大的否定 2c: At first, please finish it. Then check the answer. 1. must ’t ’t 2b: listen and fill in the blanks: 1. The person must go to our school. 2. The person ________ be a boy. 3. It ________ be mei’s hair band. 4. The hair band _______ belong to Linda. 5. It ________ be Linda’s backpack. can’t could might must 2a: find the things in the backpack. 2. A hair band 3. Tennis balls Grammar focus: 1. Whose notebook is this? It _______(肯定是 )Nin