Ⅰ、1、outgoing
2、loudly
3、quietly
4、competition
5、fantastic/funny
Ⅱ、6、better
7、more hard-working
8、longer
9、fine
10、better
Ⅲ、11-15:B A B A C
16-20:B A A A C
Ⅳ、21、longer,Tony's
22、Both,and
23、more outgoing
24、Jini is shorter than Tom.
25、Both of us like English.
V、26、more loudly
27、more interesting
28、as easy as
29、not as beautiful as
30、a little more