It is _______ unusual thing for us to find ________ UFO.
| A．a; a | B．an; an | C．a; an | D．an; a |
----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 |
----Why must we invite her to our discussion?
----Her opinion because of her experience.
| A．cares | B．minds |
| C．counts | D．considers |
---A number of foreigners come to see the Great Wall every year.
----Yes. It’s not only famous and beautiful but also the of China.
| A．notice | B．mark |
| C．symbol | D．sign |
----Will you go overseas after graduating from high school?
----.
| A．Who told you that? | B．It depends |
| C．Maybe you’re right | D．And you? |
---- I don’t have any change on me, Will you pay for the milk? ----.
| A．That’s right | B．Never mind |
| C．Nothing serious | D．No problem |