跟别人说再见时，应说：
A.Hello! I’m Sam. B.Good bye.
Last Saturday , we went
a school trip .
| A．to | B．at | C．on | D．in |
I saw Lucy last Monday , she went
.
| A．skate | B．skated | C．skates | D．skating |
It is a picture
the Buckingham Palace .
| A．to | B．of | C．in | D．on |
I
you a present last week .
| A．buy | B．bought | C．buying | D．to buy |
We use a long time to climb
the top .
| A．in | B．at | C．on | D．to |