If I will see Emma, I'll tell her the news.
will see -> see
If it __________ (rain) tomorrow, we __________ (stay) at home.
rains, will stay (First)
If only we didn't forget our tickets yesterday.
didn't forget -> hadn't forgotten
It's time you __________ (start) looking for a new job.
started
I didn't study hard, so I failed the exam. -> If ____ harder, I _____ the exam.
had studied; would have passed
If I knew his phone number, I will call him. (but I don't know it)
will call -> would call
If I __________ (have) more free time, I __________ (learn) another language. (but I don't have time)
had, would learn
I'd rather you don't tell anyone about this. I don't want people to know.
don't tell -> didn't tell
I'd rather we __________ (not watch) the film till midnight last night.
hadn't watched
I regret telling him the truth.
I wish _____ him the truth.
hadn't told
If you heat water to 100°C, it will boil.
will boil -> boils
If they __________ (leave) earlier yesterday, they __________ (not/miss) the flight.
had left, wouldn't have missed (Third)
She wishes she would know the answer.
would know -> knew
If only it __________ (not/rain) during our holiday.
hadn't rained
I don't want you to take my stuff without asking. -> I wish you ________ my stuff without asking.
wouldn't take
If we didn't miss the bus yesterday, we would have arrived on time.
didn't miss -> hadn't missed
If you __________ (not/water) plants, they __________ (die).
don't water, die (Zero)
It's high time they leave the office.
they leave -> left
She wishes she __________ (can) speak Japanese fluently.
could
Tom didn't tell me about the meeting, and I missed it.
-> If ______ about the meeting, I wouldn't have missed it.
only Tom had told me
If people don't drink enough water, they got dehydrated.
got dehydrated -> get dehydrated
If you __________ (invite) me to the concert last week, I __________ (come).
had invited, would have come (Third)
I'd rather we stayed at home yesterday.
stayed -> had stayed
He wishes he __________ (not/say) those words.
hadn't said
It's a pity I don't have a car. -> I wish I ___ a car.
had