You never know how much difficulty we had ______the problem. Luckily, we managed to solve it with Mrs Wu’s help.
When I came to Xi’an last year, I fell in love ____ it.
There will be ________trees in the future .A. little B. less C. few D, fewer
Let me you how to get to the airport.
There is “w” and “o” in the word “word”.
Mike knows Chinese, you can talk with him in Chinese.