---Why couldn’t they meet us at five o’clock?---Because they were delayed by ________.
A. heavy traffic
B. heavy traffics
C. crowded traffic
D. crowded traffics
---May I take your order now?---We’d like three black ________ and two green _______.
A. coffee; cups of teas
B. coffees; teas
C. cups of coffee; tea
D. cup of coffees; teas
This is _______. She wrote her name on the first page.
A. a Sherry’s book
B. a book of Sherry
C. a book of Sherry’s
D. Sherry’s a book
---Where are you going to do your shopping?---I am going to the ________.
A. shoes’s store
B. shoe store
C. shoes store
D. shoe’s store