Complete the sentence: If I had known about the meeting I ________ attended it.

If I had a million dollars, I ___ travel the world.

Complete the sentence: If it rains tomorrow we ________ cancel the picnic.

If the camera was working, we _____ a movie.

If you _____ hard, you would not have failed in the exams.

Fill in the blank with the correct verb tense structure: 'If I had known about the severe weather warning, I ___ to the coastal highway.'

If you work hard, you _____ good marks.