6. Yes or No Questions:
• We form yes-no questions with an auxiliary
verb (be, do or have) + subject + main verb or
with a modal verb + subiect + main verb: Be: Is
she working very hard?
• Were they travelling together? Do: Does that
taste okay?
• What are the different types of yes-no
questions?
7. The
Varieties of Yes-No Questions
• There are three types of yes-no questions: the
inverted question, the inversion with an
alternative (which may require more than a
simple yes or no answer), and the tag
question.