Напишите верный вариант.1. What time (will/does) the concert begin?

Напишите верный вариант.1. What time (will/does) the concert begin? It (will begin/begins) at 7 o39;clock.2. What time (will/is/does) the lesson start? It (will start/is going start/starts) at 10.30.3. (Have you packed/Did you pack) everything? What time (will you/are you going to/do you) start tomorrow? We (shall start/are going to start/start) at 7 o39;clock.4. What do you think? (Will it rain/Is it going to rain/Does it rain) tomorrow?5. Your (hair/hairs) (is/are) terrible.When (will you/are you going to) wash (it/them)?6. (Will it snow/Did it snow/Does it snow) tomorrow?7. What are your plans? I (will/am going to) study Mathematics.8. His train (will arrive/is going to arrive/arrives) at 3.25.9. What time (will the bus/is the bus going to/does the bus) leave?10. I (shall leave/am going to leave/leave) soon. I promise.