----- Nội dung dịch tự động từ ảnh ----- III. Complete the sentences, using "have to" and the verbs from the box in the correct form either positive or negative. shen stand in decide phone explain 1. We have 9. I. use stop 2. They 3. Children 4. John 5. They 6. You 7. We 8. You give it to him then. (negative) get send take off talk our shoes before going into the house. (positive) in row to greet the guests. (positive) permission before leaving the dining table. (positive) his friends before coming to see them. (positive) chopsticks during the meals. (positive) it to me, I understand the problem. (negative) talking when the lesson starts. (positive) the letter to him by post. I will see him tomorrow and I can coned by which job I want before the end of the week. (positive)