( )（4）如果你也想要一个，应说：
A．Can I have one ? B. I want to have one .
( )—Is this watch__________?
—No， it isn’ t. It’ s__________.
| A．your， his | B．yours， his | C．you， his | D．yours， she’ s |
( )What’ s__________the picture?
| A．in | B．after | C．over | D．about |
( )—Is her sister a teacher or a student?
—_____________.
| A．No， she’ s a teacher | B．No， she isn’ t a teacher |
| C．She’ s a student | D．Yes， she’ s a teacher |
( )__________look__________the blackboard.
| A．Let， at | B．Let’ s， at | C．Lets， like | D．let， on |
( )—Can I see your photo?
—Yes.__________.
| A．Thank you | B．Give you | C．Here you are | D．You are here |