Many birds are out of ____________ now, because we have done a lot of things to protect __________ birds.
| A．dangerous; endangered | B．danger; dangerous |
| C．endangered; danger | D．danger; endangered |
---Sam, you always run slowly every morning. Do you like it?
---Not really, but .
| A．I used to it | B．I’m used to it |
| C．I used to do it | D．I’m used to do it |
People who drink wine ____________ to drive after May Day.
| A．don’t allow | B．isn’t allowed | C．mustn’t allow | D．mustn’t be allowed |
-Do you know ______ this i-pad belongs to?
- Let me see. Oh, it’s ______.
| A．who; her | B．whose ; her | C．who ; hers | D．whose ; hers |
The artist all of her money to charities the victims of Yaan.
| A．gave off, to help | B．gave up, helping |
| C．gave away, to help | D．gave, helping |
Just like weather, life ______ be beautiful all the time.
| A．mustn’t | B．needn’t | C．can’t | D．wouldn’t |