Ask questions about the sentence:The Head Teacher proposed that we come

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_______________________________________?

Плиииз че воткнуть???примеры приведите оч надобно