93.3 complete these sentences with before -ing she washed the apple. then she ate it she washed the apple before cating or think carefully. then answer the question think carelully before mary put op her glasses. then she read the letter mary put on her glasses the raan too aff his coat. then he got into the car atore before

before -ing ...

2. Think carefully before answering the question. / Before answering the question, think carefully.

3. Mary put on her glasses before reading the letter. / Before reading the letter, Mary put on her glasses.

4. The man took off his coat before getting into the car. / Before getting into the car, the man took off his coat.

after -ing ...

5. We were very tired after walking for three hours. / After walking for three hours, we were very tired.

6. I felt sick after eating too much chocolate. / After eating too much chocolate, I felt sick.

7. I understood the book better after reading it a second time. / After reading the book a second time, I understood it better.

8. John worked in a department store for two years after leaving school. / After leaving school, John worked in a department store for two years.