题目内容：

用括号中所给动词的正确形式填空，使短文完整。

Chen Qingyue, an eighth grader at Jane Lathrop Stanford Middle School, California, is a "star" on WeChat now. He 1. (start) using WeChat last August.   "My Chinese classmate's mother advised me  2. (write) articles about my US experience. Then I got the idea," he said.

At the beginning, few of his stories 3. (read). But he didn't give up.  "Gradually, I realized that followers prefer things that are"useful’ to them." His most popular article was how to deal with interviews when hoping for a US private high school.

Many readers encourage and thank him by  4. (send) messages and money. So far he  5.(receive) about 1,500 yuan. "I  6. (keep) writing at least until high school," he said.