1. before→since 2. Many→Much 3. watch→watching 4. on→wilh 5. read前加 to
6. 去掉them 7. sat→sit 8. Sometime→Sometimes 9. bring→brings 10. a-the
1. before→since 2. Many→Much 3. watch→watching 4. on→wilh 5. read前加 to
6. 去掉them 7. sat→sit 8. Sometime→Sometimes 9. bring→brings 10. a-the