—Thank you.
—__________.
| A．That’ s right |
| B．All right |
| C．Not thank |
| D．That’ s all right |
—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 |