---- The price of an iPhone 6 is very high.
---- Yes. Good things always _________ much.
| A．pay | B．spend | C．take | D．Cost |
Some people plan to ______ a volunteer project to help the disabled children.
| A．put up | B．think up | C．set up | D．cheer up |
---My mother is ill in hospital.
---______
| A．Oh, is she OK? | B．What’s wrong? |
| C．I don’t know. | D．I’m sorry to hear that. |
Mary ____ her mother; she has big eyes and red hair, too.
| A．looks after | B．looks for | C．takes up | D．takes after |
What happened _______ you?
| A．on | B． to | C．of | D．for |
Can you tell me ________ at that time?
| A．what were they doing | B．what they were doing |
| C．what are they doing | D．what they are doing |