I wonder _______ you would like to come to my birthday party .
| A．that | B．whether |
| C．that whether | D．that if |
---- ______ you ever ______ aboard ?--- Yes, but only once.
| A．Do ,travel | B．Have traveled |
| C．Did travel | D．Were traveling |
— It’s dangerous to swim in this river.
— Yes, you are right. The government has _________ people not to swim in it.
| A．trained | B．warned |
| C．led | D．encouraged |
— I haven’t got a partner _________ .— Maybe you can ask John for help.
| A．work with | B．to work |
| C．working with | D．to work with |
We will have two family parties this autumn. One is at Halloween and ____ is at Thanksgiving.
| A．other | B．the other |
| C．another | D．the others |