Bài tập 1: Chia động từ trong ngoặc. 1. I wish we(not have) a test today 2. I wish these exercises(not be) so difficult 3. I wish we(live) near the beach. 4. Do you ever wish you(can travel) more? 5. I wish I(be) better at Maths: 6. I wish we(not have to) wear a school uniform 7. Sometimes I wish I(can fly). 8. I wish we(can go) to Disney World.