—Could you please fold your clothes？
—________．I will do it at once．
| A．No problem |
| B．Sorry，I can’t |
| C．Let’s do it |
| D．Why |
Lucy spent three years _______ Chinese before she came to China.
| A．on learning | B．to learn | C．learning | D．Learn |
Wait a moment, I have _______ to tell you.
| A．important something | B．something important | C．anything important | D．important anything |
Miss Gao teaches _____ English. We all like her lessons.
| A．our | B．we | C．ours | D．us |
That's the most beautiful place ______ I have ever __________.
| A．where; visited | B．that; visit | C．where; visit | D．that; visited |
My English teacher had a trip to the USA last summer.
Which picture did she take there?