_____ you write so well? —By reading and keeping diaries every day.[ ]

Let me ____ you.

__________ the displays of culture and technology, the Shanghai Expo also showcased the spirit of voluntarism.(志愿者精神)

Mom, I ________ a Chinese dictionary. Can you buy one for me— OK.

The boy sitting by the window is the onlyone of the studentswhofrom the countryside in our school