4. The students take part in many different activities after school.
⇒ When do the students take part in many different activities?
5. We often travel to school by bus.
⇒ How do you often travel to school?
6. Lan often goes to the school art club to practice the piano.
⇒ Why does Lan often go to the school art club?
7. Hoa didn’t go to school yesterday because she had a headache.
⇒ Why didn't Hoa go to school yesterday?
8. She is one meter 55 centimeters tall.
⇒ What is her height?
9. The river is 500 kilometers long.
⇒ What is the length of the river?
10. She is 45 kilos.
⇒ How many kilos is she?
11. Lan had a bad cold last week.
⇒ When did Lan have a bad cold?
12. The nurse is going to take Hoa’s temperature.
⇒ Who is going to take Hoa’s temperature?
13. She eats chicken once a week.
⇒ How often does she eat chicken?
14. I ate fish and pork for dinner last night.
⇒ What did you eat for dinner last night?
15. He was sick because he didn’t wash the vegetables before eating.
⇒ Why was he sick because?
16. No, there isn’t any food left in the refrigerator.
⇒ Is there some food left in the refrigerator?
17. Tom plays soccer very well
⇒ How does Tom plays soccer?
cho hay nhất ạ