－How was your day off yesterday?
－Perfect! It was ____ birthday of my grandpa’s . We had a big family celebration.
A. seventy B. seventieth C. the seventieth
These pens aren’t ___.They are ___.
| A．my, my brother | B．mine, my brother |
| C．my, I brother’s | D．mine,my brother’s |
---Is this ___pen?---Yes,it’s ____.
| A．my,my | B．her,mine | C．your,mine | D．his ,hers |
---Are these your grandparents?---_________.
| A．Yes,these are | B．Yes,they’re |
| C．Yes,they are | D．Those are |
Kate and I______good friends.
| A．are | B．is | C．am | D．Be |
The son of my aunt is my .
| A．uncle | B．brother | C．sister | D．cousin |