Grammar: Zero and first conditional p. 131

Watch the video to revise the rule and then do the exercise. Complete the sentences with the correct form of the verbs in brackets.

1 What ________ (your cat / do) if you ________ (give) him a bath?
2 Sue's a shopaholic: if she ________ (go) to a boutique, she ________ (buy) too many clothes.
3 Snow ________ (melt) if temperatures ________ (rise).
4 If it ________ (not rain), plants ________ (die).
5 If it ________ (be) cold outside, I ________ (enjoy) having a hot drink.
6 If your teacher ________ (get) mad at you, how ________ (you / react)?

Watch the video to revise the rule and then do the exercise. Complete the WhatsApp conversation with the correct form of the verbs below.

wear ● get ● come ● be ● use ● go ● finish ● clean

Janice: Hey Paul, Mr McEwan, our Geography teacher, has organised a beach clean-up.
Paul: Sounds like a great idea! Let's go!
Janice:________ (we) a better mark if we ________?
Paul: No, but if we ________ the beaches, more locals and tourists ________ them.
Janice: I was joking! If I ________ my homework by three, I ________ to your house so we can go together.
Paul: Cool! I ________ a cap if it ________ sunny. See you!
Janice: See you!

Choose the correct alternative.

1 If we don't stop producing so much plastic waste, we ________ our seas and oceans.
2 The lake always ________ if it is very cold.
3 The soil ________ if it never rains.
4 If people continue to cut down trees, there ________ more endangered species.
5 Air in towns and cities is ________ if we start using public transport more often.
6 Pollution ________ if people always use their cars.