Question

-When/ the plane/ get/ Ha Noi/ it / rain .

->

- Do many tourist visit the citadel ( Nga asked Hoa)

->

Answer 1

When/ the plane/ get/ Ha Noi/ it / rain .
-> When the phane got to Ha Noi it was raining
- Do many tourist visit the citadel ( Nga asked Hoa)
-> Nga asked Hoa if many tourists visited the citadel

Answer 2

-When/ the plane/ get/ Ha Noi/ it / rain .

-> When the plane got to Ha Noi, it had rained.

- Do many tourist visit the citadel ( Nga asked Hoa)

-> Nga asked Hoa if many tourist visited the citadel.