Question

Проспрягать в утвердительной, отрицательной и вопросительной формах Past Simple и Present Perfect следующие фразы: "we (cancel) the flight", "they (paint) the wall"

Answer 1

We concealed the flight.

We didn't conceal the flight.

Did we conceal the flight?

We have concealed the flight.

We haven't concealed the flight.

Have we concealed the flight?

They painted the wall.

They didn't paint the wall.

Did they paint the wall?

They have painted the wall.

They haven't painted the wall.

Have they painted the wall?