• Robots will teach us in the future. • We will learn science at school. . They will go back to Vietnam next month. • Will you visit me tomorrow? Robots will speak English for us. 4. Động từ khuyết thiếu (should, must, can): . • • You should eat lots of fruit and vegetables. You shouldn't eat candy and chips every day. We must finish our homework. You mustn't touch the dinosaur bones. . I can speak English well. Can you help me with this exercise? HAN II: BAI TAP TONG HOP isten and tick Listen and write the number. ED Listen and write the number. O