| 选择填空。 |
| —Can you tell us why you work late? —Oh, ________ it is a ________ job. |
A．because; interesting B．Because; busy C．because; busy |
| 选择填空。 |
| — Do you want to work ______ people from all the places? — Yes. I like ______ people in many kinds of languages. |
A．with; talking B．and; talking to C．with; talking to |
| 单项选择。 |
| Listen! The boy ______ in the room, he often ______ English songs. |
A. sings, is singing B. is singing, sings C. sings, sings D. singing, sings |