Ⅰ、1、dress up as cartoon characters
2、only think about himself
3、care about
4、end up like him
5、people in need
Ⅱ、6 - 10 A C C B A
Ⅲ、11、What do you like most about me?
12、The doctor warns/warned him not to smoke.
13、The photo reminds/reminded me of my grandpa.
14、He was so nervous that he didn't know what to say.
15、He promised to come back before 10 o'clock.