1 to drink 2 have 3 studying 4 staying 5 are not allowed 6 to drink 7 Did write wrote 8 is 9 lending 10 to close 11 falls
12 tourism 13 tourists 14 did see
15 to get 16 to make 17studying finishing 18 eastern 19the biggest cities 20 to answer 21 flying
22 to work 23 programming 24 programmer
25 going 26 has been 27 have not watered 28 did feed will do
29 going 30repairing 31 have made
好累终于完了