Conditionals

Punctuation. Which one is correct?

• If you go to the gym I'll come with you.

• If you go to the gym, I'll come with you.

Punctuation. Do we put a comma before if (in conditional sentences)?

• Yes

• No

Which one is correct?

• If you eat too much, you'll gain weight.

• If you eat too much, you gain weight.

We do not use zero conditional (if/ when + present simple + present simple) for general truth/ scientific fact.

• True

• False

1st conditional. Real situation, likely to happen in the present/ future. Which one is correct?

• If there's enough time, we will play football in the park.

• If there's enough time, we play football in the park.

2nd conditional. Unreal, imaginary situation in the present/ future. Advice. Which way should it be formed?

• If + past simple + will/ can/ may + bare infinitive

• If + past simple + would/ could/ might + bare infinitive

• If + past simple + bare infinitive

3rd conditional. Imaginary situation in the past; regrets; criticism. Which one is correct?

• If you trained harder, you will win the race.

• If you had trained harder, you win the race.

• If you had trained harder, you would have won the race.

Mixed conditionals. They are formed by combining an if-clause of one type with a main clause of another.

• That's right.

• Wrong.

Is the following sentence grammatically correct: If I had more money, I would have bought tickets for the Olympics.

• It's correct.

• It's incorrect.

Which one is correct?

• If I practised more, I would be a professional gymnast now.

• If I had practised more, I would be a professional gymnast now.