Multiple choice
If they make another 'Avengers film', I go/will go and see it.
If they make another 'Avengers film', I will go and see it.
When I .... (see) my friends, we always ... (chat) about music.
When I see my friends, we always chat about music.
If I knew the answers ...
I'd/wouldn't + infinitive
If/he/not/stay up late, he/not feel tired in the morning
If he didn't stay up late, he wouldn't feel tired in the morning
I won't come ... you want me to
I won't come UNLESS you want me to
If a computer is not connected to electricity, it doesn't switch/won't switch on.
If a computer is not connected to electricity, it doesn't switch on.
If you ... (meet) Eli later, you ... (be able) to tell her about the party.
If you meet Eli later, you will be able to tell her about the party.
If I were famous ...
I'd/wouldn't + infinitive
if/she/not like/you, she/not invite/you/to all her parties
If she didn't like you, she wouldn't invite you to all her parties.
I bought the tickets early ... they run out.
I bought the tickets early IN CASE they run out.
When people eat a lot fast food, they have/will have a lot of health problems.
When people eat a lot fast food, they have a lot of health problems.
You ... (not get) any better if you ... (practise)
You won't get any better if you don't practise.
I'd be able to buy a new guitar if ...
subject + past simple/didn't + infinitive
if/we/have/some cheese, I/make/some sandwiches
If we had some cheese, I'd make some sandwiches.
I won't wave at you, ... it makes you nervous.
I won't wave at you, IN CASE it makes you nervous.
If you leave water in the sun, it disappears/will disappear eventually.
If you leave water in the sun, it disappears eventually.
If I ... (become) famous, I ... (buy) a huge house.
If I became famous, I would buy a huge house.
No one could become successful if
subject + past simple/didn't + infinitive
if/you/be/more careful, you/not make/so many mistakes
If you were more careful, you wouldn't make so many mistakes.
A: Our band is awful. B: If I ... practise more often.
A: Our band is awful. B: If I WERE YOU, I'D practise more often.
If it rains this evening, I don't go/won't go out.
If it rains this evening, I won't go out.
If you ... (ask) him nicely, I'm sure he ... (help) you.
If you ask him nicely, I'm sure he will help you.
I would be nervous if ...
subject + past simple/didn't + infinitive
if/he/lie/to me, I/be/very angry
If he lied to me, I'd be very angry.
A: I can't cook at all.' B: If I ... take lessons from a family member.
A: I can't cook at all.' B: If I WERE YOU, I'd take lessons from a family member.