Choose the correct answer.
1 of 10 Which of the following is an auxiliary verb?2 of 10 Which of the following is an auxiliary verb?3 of 10 Which of the following is an auxiliary verb?4 of 10 ____ you like coffee?5 of 10 He ____ waiting for the bus.6 of 10 We ____ got 3 dogs.7 of 10 I ____ to the gym every day.8 of 10 They ____ playing football.9 of 10 ____ he live alone?10 of 10 ____ you listening to me?