C2-A

1. stronger
2. stronger
3. softer
4. softer
5. softer
6. stronger

B1-B
It,s good luck to;
find a green tea leaf floating upright
finding a ladybug
break a cup or glass
see a funeral 
birds pooh on you
 It,s bad luck to;
 leave your purse on the floor
spilling a salt
sit on the table
put your shoes on the table
wake up on your left leg