I
1 C 2 B 3 B 4 A 5D
II
1D 2A 3B 4A 5C
III
1 collecting 6 homeless
IV
1 C 2A 3d 4B 5 C 6 D 7C
8 A 9C 10 D
V
1 have already read 2 didn't do 3 did 4 will 5 need 6 Have Alex ever been
7 is having 8 established 9 to recycle 10 doing
VI
1 enjoyable 2 collector 3 weight 4 toothace 5 unheathy 6 donation 7 volunteering
8 homeless 9
VII
1 play ---> playing
2 interest ---> interesting
3 wait ---> is waiting
4 have donated ---> donated
5 Did ---> Have
6 and ---> but
7 more ---> less
8 think ---> find