This is ______ orange. ______ orange is good.
A. an; The B. the; An C. an; A
---Can you play ping-pong?
---No, I can’t. It’s_____.
| A．interesting | B．difficult | C．boring | D．fun |
---You play basketball very well!
--- .
| A．Yes, you are right | B．Not good | C．Don’t say so | D．Thank you |
–If you have any trouble, be sure to call me.
– __________________
| A．I am glad to hear that. | B．I will. Thank you very much. |
| C．I have no trouble. | D．I will think it over. |
–What do you think of the summer camp?
–Wonderful! It’s the greatest ______ I have ever had.
| A．mistake | B．point | C．experience | D．influence |
–-I never thought she would _______ my invitation to the concert.
—She would feel sorry for missing the concert someday.
| A．refuse | B．suppose |
| C．return | D．Remind |