help me plsssssssssssss

Circle the word or phrase that best completes the sentence.
12. Tim is very good at Math. He solves math problems very
B. good
C. slowly
D. quick
A. quickly
this briefcase?
13. Can you help me
D. carries
C. carry
A. to carrying
B. carrying
14. Her mother is a nurse, isn't
C. it
D. this
A. he
B. she
15. "- How much sugar

A. I need sugar for my coffee.
B. Thanks anyway.
C. Two spoons, please.
D. There is too much sugar in the fridge