gmdndnsbsbb B. The student asked the teacher to tell him which cities had the worst waste problem.,C. The student asked the teacher which cities had the worst waste problem.,D. The student asked the teacher which cities had had the worst waste problem.,4. "How to stop humans from filling the world with trash?",A. Environmentalists are wondering how to stop humans from filling the world with trash.,B. Environmentalists are wondering how humans can stop filling the world with trash.,C. Environmentalists were wondering how humans could stop filling the world with trash.,D. Environmentalists were wondering how to stop humans from filling the world with trash.,5. "Where does all our rubbish go?",A. We will not know where all our rubbish goes.,B. We should know where all our rubbish goes.,C. We did not know where all our rubbish goes.,D. We will never know where all our rubbish went.,VI. Change the sentences into the reported speech.,Question 1: Kate said, "I will help you carry your luggage.",$\rightarrow$,Question 2: They said, "We went to Japan on holiday last week.",$\rightarrow$,Question 3: She said, "I can go home on my own.",$\rightarrow$,Question 4: They said, "We haven't been to the bank for a long time.",$\rightarrow$,Question 5: He said, "I don't understand the teacher's question.",$\rightarrow$,Question 6: Mary said, "I will play cards tomorrow.",$\rightarrow$,Question 7: Nick told me, "I am going to see my parents next month.",$\rightarrow$,Question 8: " I enjoyed the performance yesterday," Trang said.,$\rightarrow$,Question 9: "I am very happy with your results," Mrs. Green said to us.,$\rightarrow$,Question 10: "I stopped using single-use plastic box," Mary said.,$\rightarrow$,Question 11: "Adam will repair the car next weekend," she said.,$\rightarrow$,Question 12: "Many activities will be held to encourage environmental protection," my teacher said.,$\rightarrow$,Question 13: "I will take the dog out for a walk," my mother said.,$\rightarrow$,Question 14: "We took part in many activities of preserving the environment yesterday," the students,said.

Question

Accepted Answer

Here are the correct answers:

4. B. Environmentalists are wondering how humans can stop filling the world with trash.

5. B. We should know where all our rubbish goes.

However, the correct answer for the first question about the student asking the teacher is C. The student asked the teacher which cities had the worst waste problem.

Here are the reported speech for each question:

1. Kate said she would help carry luggage.
2. They said they had gone to Japan on holiday the week before.
3. She said she could go home on her own.
4. They said they hadn't been to the bank for a long time.
5. He said he didn't understand the teacher's question.
6. Mary said she would play cards the next day.
7. Nick told me he was going to see his parents the following month.
8. Trang said she had enjoyed the performance the day before.
9. Mrs. Green told us she was very happy with our results.
10. Mary said she had stopped using single-use plastic boxes.
11. She said Adam would repair the car the following weekend.
12. My teacher said many activities would be held to encourage environmental protection.
13. My mother said she would take the dog out for a walk.
14. The students said they had taken part in many activities of preserving the environment the day before.