一、CACC 二、 1.What did you do yesterday? 2.Did John watch TV last weekend? 3.I went to a park by bike. 4.He jumped into the lake and swam to the kite. 三、 1.Did you be at home this morning?No,I didn't. 2.He didn't do morning exercises in the morning. 3.Did they have a big dinner yesterday?Yes, they did. 4.How did Mr Wang go to America? 四、 1.looked 2.watched 3.liked 4.hoped 5.decided 6.planned 7.stopped 8.carried 9.studied 10.played 11.stayed 12.let 13.put 14.read 15.caught 五、 1.excited 、 exciting 2.Tom's 、 to clean 3.mine 4.I 5.are 六、 1.drank 2.swam 3.sang 4.grew 5.saw 6.flew 7.took 8.drove 9.drew