1. I sent him my congratulations on passing all his exams. 2. She knows a lot about economics and has written a series of books about it. (Correct) 3. Two of my guests are vegetarian; the rest eat fish. 4. I get four weeks' holiday in my new job. 5. Four

Mixed structures. Correct the mistakes or write ‘Correct’.
1 I sent him my congratulation on passing all his exams.
2 She knows a lot about economics and has written a series of books about it.
3 Two of my guests are vegetarian; the rest eats fish.
4 I get four weeks’ holiday in my new job.
5 Four weeks aren’t a long time to wait for a new passport.
6 I had vegetables soup and some bread for lunch.
7 Don’t forget to buy a chocolate box for your grandmother on her birthday.
8 I don’t know whether to buy Dad a history book or a book about mountains.
9 If there aren’t any mushroom pizzas on the menu, I’ll have a one with olives.
10 If your phone isn’t working, please use mine.