Exercise 20. Cross out the odd structures.
1. A grammar book, a preposition book, a history book, a revolution
book, a riddle book, a textbook, a cookbook.
2. A workshop, a book shop, a vegetable shop, a flower shop, a curiosity shop, a fantasy shop, a body shop.
3. A flea market, a bird market, a street market, an antiques market,
a fish market, an automobile market, a cattle market.