Covers past and present tenses, "used to," and auxiliary verbs for agreement (e.g., "So do I," "Neither have I"). Agreement Examples: "So is Titanic." "Neither has Jodie Foster." "Neither was Schwarzenegger".
The snippet you're referring to is from the Workbook Upper Intermediate Answer Key. Workbook Upper intermediate Answer Key - Englis...
Includes exercises for tag questions like "doesn't she," "aren't I," and "did you". Covers past and present tenses, "used to," and
Do you need the for a specific unit or a different textbook like English File ? Covers past and present tenses