----When _____ Mr. Green _____ to the town?
---- Last December.
| A．did; came | B．does; came |
| C．did; come | D．does; come |
How do you_____this book?
| A．read | B．want | C．like | D．write |
What are they doing? They ____________.
| A．take photos | B．are taking photo | C．take a photo | D．are taking photos |
Some girls are on the hill. Where are ____________?
| A．another girl | B．others girls | C．the other girls | D．the other girl |
We are doing ____________.
| A．our homeworks | B．us homework | C．we homework | D．our homework |
The birds are singing ____________ the tree.
| A．on | B．in | C．of | D．at |