---_________ did your uncle leave his hometown?
---He ________ for about twenty years.
| A．When, has left | B．When, has been away |
| C．How long, has left | D．How long, has been away |
Look at the ______ pandas. They are eating bamboo.
| A．white and black’s | B．orange and white |
| C．black-and-white | D．white-black |
---A pianist will perform at Mingzhu Theater on Friday evening. Is it Langlang?
---Yes, it ________ him. He ________ for a week.
| A．must be, has arrived here | B．maybe, has been here |
| C．must be, has been here | D．maybe, has arrived here |
I can’t wait __________ the film because I have kept ________ in line for two hours.
| A．seeing, waiting | B．seeing, to wait |
| C．to see, waiting | D．to see, to wait |
--- What a ! You must clean up your room, Li Lei. --- Sorry, Mum. I’ll do it now.
| A．job | B．pity | C．mess | D．hobby |