Ⅱ. Grammar and Vocabulary
Section A
Directions: Read the following passage. Fill in the blanks to make the passage coherent. For the blanks with a given word, fill in each blank with the proper form of the given word. For the other blanks, fill in each blank with one proper word. Make sure that your answer are grammatically correct.
There is an English saying: “Laughter is best medicine.” 21. _______ recently, few people took the saying seriously. Now, however, doctors have begun to look into laughter and the effects. 22. _______ it has on the human body. They have found that laughter really can improve people’s health.