John ___________ on his friend when he went to Guangzhou last month.
| A．dropped on | B．dropped in |
| C．dropped at | D．dropped for |
----How many books are left？
----.
| A．Nothing | B．No one | C．Not many | D．None |
----Must I put my bike here?
----No, you .
| A．don’t have to | B．can’t | C．mustn’t | D．don’t need |
----Bad weather! It’s blowing outside.
----You’d better stay at home, dear.
| A．strongly | B．heavily | C．hardly | D．particularly |
----How about five dollars a hat, madam?
----The price sounds , I will take three then.
| A．cheap | B．fair | C．convenient | D．confusing |
----It’s traditional in China to firecrackers on Spring Festival.
----But the serious smog（雾霾）nowadays needs us to stop it.
| A．give out | B．set off | C．put off | D．show off |