Exercise 1 2 3 4 5 Verb to be: am / is / are Elementary Exercise 3 Tips before you start this exercise: 1. For the question → Be verb comes first• Am / Is / Are + subject + complement ?Example:• He → Is he from Canada? 2. For No answers → Subject comes first • No, + subject + be verb (am / is / are) + not + complement.Example:• No, he is not from Canada.