【正文】 sn’t .IV. 1. What’s he doing ? 2. What’s she doing ? 3. What are they doing ? 4. What’s the woman doing ? 5. What are your grandparents doing ? V. 1. C 2. D 3. C 4. D 5. B I. 1. What are your pen pals doing ? 2. His father is reading the newspapers. 3. Here are some of my photos . 4. Is she eating dinner now ? 5. I am swimming at the pool . 6. Does she want to go to the movies ?II. are you doing , am studying , am cleaning , go , sounds , is swimmimg , swimming , go III. (A) 1. T 2. F 3. F 4. F 5. T 6. T (B) 1. B 2. C 3. B 4. B 5. A IV. In the first photo , my friends Tom and Mary are singing . They can sing very well . In the second photo , Mike is running . He likes running . In the third photo , John is playing soccer . He often plays soccer with his classmates . In the fourth photo , Lisa , Amy and Eric are swimming . They enjoy swimming very much . Yours , S 。） （ ） 1. Who _____ over there now? A. singing B. are sing C. is singing D. is sing （ ） 2. It’s 8 o’clock. The students _________ an English class. A. have B. having C. is having D. are having （ ） 3. Listen! The baby _______ in the room. A. crying B. cried C. is crying D. cries（ ） 4. Look! Lily and Lucy ________ photos. A. are take B. is taking C. taking D. are taking （ ） 5. What are the boys doing in the river? They ______. A. are swiming B. are swimming C. swimming D. are swim 比一比，看誰最聰明？ I. Place the words in order to make sentences. （連詞成句，注意句后標(biāo)點。） For example: do doing 1. cl