1. There are 40 students in my classroom.

⇒ How many students are there in your classroom ?

2. My brother is studying in his bedroom.

⇒ What is your brother doing in his bedroom ?

3. My family usually goes to Da Lat on summer vacation.

⇒ When does your family usually go to Da Lat ?

4. Her children often go to the club by bike.

⇒ How do her children go to the club ?

5. My favorite singer is David Archuleta.

⇒ Who is your favorite singer ?

6. The show lasts two hours and a half.

⇒ How long does the show last ?

Câu 1) How many students in your classroom?
Câu 2) What is your brother studying in his bedroom?
Câu 3) Where does your family usually go to Da Lat on summer vacation?
Câu 4) How do her children often go to the club?
Câu 5) Who is your favorite singer?