Last Sunday, we went to China Dinosaur Land in Changzhou. We ____________ there for 10 hours.
| A．have stayed | B．will stay | C．stayed | D．stay |
---Must I return the dictionary today?
---No, you _________. But you _________ return it tomorrow.
| A．mustn’t; can | B．can’t; can |
| C．needn’t; must | D．don’t have to; may |
The old farmer lived in a _______house on the farm _______ .
| A．alone; lonely | B．lonely; alone |
| C．lonely; lonely | D．alone; lonely |
I ________in the factory for 2 years when I was young.
| A．was working | B．has worked |
| C．work | D．worked |
-----do you write a letter to your cousin?
----- I seldom or never do that now. Instead, I often e--mail him.
| A．How soon | B．How long |
| C．How much | D．How often |
To the students, it’s _________ to enjoy a video during the class.
| A．relaxed | B．relaxing |
| C．bored | D．boring |