Advanced grammar exercise worksheet from Laurel English Fun School focusing on modal verbs and auxiliary verbs.

Worksheet titled "Laurel English Fun School - Advanced Exercises" with a list of sentences for grammar practice, featuring blanks to fill in with words like "will," "would," "could," "should," "may," "might," "must," "can," "have," "has," "had," "do," "does," "did," "be," "am," "is," "are," "was," "were," "been," "being," "have been," "had been," "will be," "would be," "could be," "should be," "may be," "might be," "must be," "can be," "do," "does," "did," "have," "has," "had," "be," "am," "is," "are," "was," "were," "been," "being," "have been," "had been," "will be," "would be," "could be,"