Ask questions about the sentence:The Head Teacher proposed that we come to his school for 15-20 days in April

1 / Did

2 / Who

3 / Where

4 / When

5 / How long

The head Teacher proposed that we come to his school for 15-20 days in April.

1 Did the head teacher propose that we come to his school for 15-20 days in April?

2 Who proposed that we come to his school for 15-20 days in April?

3 Where do we come for 15-20 days in April?

4 When do we come to school for 15-20 days? How long do we come to school in April?