Why not your teacher for help when you can’t finish it by yourself?
| A．ask; write | B．to ask; writing |
| C．ask; writing | D．asking; write |
---Is this ________ white ruler ?
---No. ________ is yellow.
| A．your; My | B．your; Yours | C．your; Mine | D．her; Her |
Thanks ________ your help.
| A．to | B．of | C．for | D．at |
---Your bag is very nice.
---________．
| A．Thank you. | B．Excuse me. |
| C．No, very bad. | D．Ok, really? |
---What are those?
---________.
| A．This is a book | B．That’s a book |
| C．They’re books | D．Those are books |
Are these your________?
| A．parent | B．sister | C．brother | D．parents |