--Mom, these are my friend Peter and __ brother Bill.
--Welcome to our home. Come in, please.
| A．my | B．your | C．his | D．her |
---The students sitting at the back can’t see the blackboard________.
---Why not_________ them move a little forward?
| A．clear enough, let | B．enough clear, letting |
| C．clearly enough, let | D．enough clearly, letting |
Ann was ____ a good mood and kept ____ jokes to us.
| A．in, saying | B．on, telling | C．in, to tell | D．in, telling |
________good advice! It’s so helpful to us.
| A．How | B．How a | C．What | D．What a |
—Mary was heard_______ just now. What happened?
—John was telling a joke.
| A．cry | B．to cry | C．laugh | D．to laugh |
It is silly ______ you to give up ______ to America for further study.
| A．for, to go | B．for, going | C．of, to go | D．of, going |