tlong jawab,besok dikumpulin

3.student: may I borrow a biology book for grade IX?
librarian: yes you may. write your name and the book here, and then i will stamp it.

4. you: do you want some pictures? they all are good.
your friend: no thanks. I think I'll pass.

5. student: those books look heavy. May I help you carry that sir?
teacher: No thank you. I can carry these myself.