On Screen B1, Module 8 (Grammar )

Fill in the gaps with if, unless or when.

1 We will go to the concert in the park ………        [if, unless, when]……………. it rains.

2 You need to walk carefully ………        [if, when, unless]……………. there is ice on the roads in winter.

3 …………        [if, when, unless]…………. you change your mind about coming to the game, let me know.

4 ………        [if, when, unless]……………. John gets sick, Martin will play the main character in the show.

5 Please turn off your mobile phones …………        [if, when, unless]…………. you are in the library.

6 ……        [if, when, unless]………………. my dad stays late at work, he will collect us from school.

Choose the correct item.

1 When the fireworks show begins, you ......        [will, would]....... need to stay in the safety area.

2 If I were you, I ...........                   [would have chosen, would choose]............. an island holiday this year.

3 If my skateboard was fixed, I .....       [could, can].......... take partin the skateboarding competition.

4 If Ben .........             [had studied, studies]............. more, he would have passed the exam.

5 If you had read the film review, would you ...........            [go, have gone]............. to see the film?

6 If I should see Harry later, I .........                  [will give, would have given]............ him your message.

7 If Shawn ........            [will visit, visits]........ France this year, he will stay with his cousins.

8 If the neighbours ..........               [will continue, continue].............. being noisy, I will call the police.

When you mix oil with water, the oil …………………… (rise) to the top.