Choose the correct option to complete the past simple questions.
1. Did they / They did finish their homework last night?
2. When did / do you go to sleep last Saturday?
3. Why did the dinosaurs disappear / disappeared?
4. How many questions did / do the teacher ask yesterday?
5. What time did you/you did wake up on Sunday?
6. Where he did / did he stand at the concert?
1. Did they / They did finish their homework last night?
2. When did / do you go to sleep last Saturday?
3. Why did the dinosaurs disappear / disappeared?
4. How many questions did / do the teacher ask yesterday?
5. What time did you/you did wake up on Sunday?
6. Where he did / did he stand at the concert?
1)Did they
2)did
3)disappear
4)did
5)did you
6)did he