The famouse writer Lin Qingxuan ______to come to our school to give a speech again.

—I have difficulty __________ the article.—Remember __________ it three times at least.

--- Well . Let’s do our homework .  --- That ______ good .

---Eating fruit and vegetables ________our health.  ----I agree. We should eat them more.

Please tell me how long the meeting has _________.