To use the correct form and tense of to have. The choices are simple present, past, and future ; present continuous and to have used as both an auxiliary verb as well as a main verb. 

A very clumsy crochet dinosaur must sacrifice himself to save the love of his life.

A Clumsy Croquet Dinosaur Must Unravel Itself

a-clumsy-croquet-dinosaur-must-unravel-itself

Let's do English ESL general grammar practice. To use the correct form and tense of to have. The choices are simple present, past, and future ; present continuo…