—Many people talk about "Didi". I really wonder ______.
—You call to order a taxi through it on your mobile phone easily.
A. how can I use them
B. who uses them most
C. what they are used for
Boys_________ model planes to dolls, while girls _________ have dolls than model planes.
| A．would rather; prefer | B．prefer; would rather |
| C．would rather; would rather | D．prefer; prefer |
- Would you please take this workbook to the teacher's office for me?
-_______.
| A．Never mind. | B．With pleasure. |
| C．That's right. | D．Don't mention it. |
- I see you go running every morning.
- Yes. To lose weight, I decide to exercise _______. Wish you good luck!
| A．finally | B．regularly | C．secretly | D．quietly. |
- Why didn't you try your best to get on the subway?
- I tried to, but it started moving_______ I could get on it.
| A．before | B．after | C．since | D．if |
- Didn't you see the sign "No Fishing!" on the right?
- Sorry, I didn't. But now I know fishing_______ here.
| A．wasn't allowed | B．isn't allowed |
| C．won't allow | D．doesn't allow |