1,I haven't worked with my friends after school.

   Have you worked with your friends after school?

2,My brother hasn't gone to the zoo on Sunday.

   Has your brother gone to the zoo on Sunday?

3,She hasn't written a letter since 2002.

   Has she written a letter since 2002?

4,My family haven't built a new house for 3 years.

   Have your family built a new house for 3 years?

5,They haven't played badminton at breaktime.

   Have they played badminton st breaktime?

6,Jeff hasn't bought a new dictionary.

   Has Jeff bought a new dictionary?

#chúcbạnhọctốt!!!

1. I have workred with my friends ajter school.

⇒ I haven't worked with my friends after school.

⇒ Have you worked with you friends after school?

2. My brother has gone to the zoo on Sunday.

⇒ My brother hasn't gone the zoo on Sunday.

⇒ Has your brother gone to the zoo on Sunday?

3. She has wride a letter since 2002.

⇒ She hasn't written a letter since 2002.

⇒ Has she written a letter since 2002?

4. My family have built a new house for 3 year.

⇒ My family hasn't built a new house for 3 years.

⇒ Has your family built a new house for 3 years?

5. They have played badminton at break time.

⇒ They haven't played badminton at break time. 

⇒ Have they played badminton at break time?

6. Jeff has bought a new dictionary.

⇒ Jeff hasn't bought a new dictionary.

⇒ Has Jeff bought a new dictionary?