——Some pandas are ________.
——You’re right. We must _______ them.
| A．in danger, to save | B．danger, save |
| C．in danger, save | D．danger, to save |
---Must I do the work today?
---No, you _______. You may do it tomorrow.
| A．can’t | B．mustn’t | C．shouldn’t | D．needn’t |
---Help _______ to some cakes, Jim.
---Thank you.
| A．you | B．your | C．yourself | D．yourselves |
It was a difficult time, but we never ________ hope.
| A．put up | B．gave up | C．picked up | D．used up |
–How about the exhibition that day?
--It was very noisy, but that didn’t ________ me.
| A．hurt | B．impress | C．change | D．bother |
–Do you know the man under the tree?
--Sorry, I don’t know _______.
| A．how is he | B．what is he | C．who he is | D．bother |