Conditional Sentence

If it _____ (rain) tomorrow, I will stay at home.

She will be happy if she __________ (pass) the exam.

If I ____ (have) more time, I would go on a vacation.

She would come to the meeting if she (not have) to work.

If I had known, I __________ (warn) you about the traffic jam.

If I have time, I __________ (visit) my grandmother this weekend.

  If he studied harder, he __________ (get) better grades.

If He ____ (not lose) his keys, he would have been able to unlock the door.

If They had arrived on time, they ____ (see) the opening ceremony.

If I ____ (have) more time to spend with my family.

I would have been happy