Is this       ruler?No,      is over there(在那边). 

Where is Tom? His mother is waiting for __________ outside.

. ---Does he have a long ruler?  ----No, he doesn’t.. He has a short _____.

Good morning, class. Today ____ are going to learn a new unit, Unit 12.

--Is Miss White________ English teacher, Maria?--No，she teaches________ geography.