Chia động từ

Question 1: His family ________ (go) to Ha Long bay last summer. *
Question2 : We _________ (travel) to Ho Chi Minh city in 2019. *
Question 3: She _________ (fly) to Paris 2 years ago. *
Question4 : Nam ________ ( not do) his homework yesterday. *
Question5 : When _______ (to be) your parents last night ? *