Fill in the blanks with the following words. 用下列单词填空。 lively never interesting terrible for out good with quietly carefully around by into rather Paul (1) ________ forgets his first teacher of chemistry. The teacher was a short man with a pair of thick glasses. He always made his lessons (2) ________ and (3) __________. One day in a chemistry experiment in the lab, he made a mixture(4) ________ filling a cup (5) ________ some petrol, castor oil andvinegar. The students felt very interested and listened (6) __________. The little man then said to the students, “Now, watch me (7) ________.”He dipped one finger into the cup (8) __________ a few seconds, took it(9) ________ and put his finger (10) ________ his mouth. He looked(11) ________ pleased and said with a smile, “It tastes (12) ________!” He then asked the students to do just what he had done. He handed thecup (13) ________ the class. Each student tried to do as the teacherdid. Instead of smiling, each of them made a face. The mixture tasted(14) ________!