First Conditional A Match A to B to form sentences. A

B

1 If you study hard,

...... a

you will burn yourself.

2 If she doesn’t tidy her room,

...... b

she won’t go out.

3 Unless you wake up on time,

...... c

if you drive too fast.

4 If you touch the hot stove,

...... d

you’ll miss the bus to town.

5 You will be cold

1 e .....

you will do well at school.

6 A policeman will stop you

...... f

unless you put on a coat.

B Complete the sentences with if or unless.

unless you are ready soon. 1 I’m going to leave without you ...................... 2 We’ll buy that shirt for Jill’s birthday ...................... it isn’t too expensive. 3 ...................... I get a lift, I won’t go to the party. 4 ...................... you aren’t careful, you will get into trouble. 5 ...................... I see that new book in the shop, I’ll buy it for you. 6 Don’t see that film ...................... you like horror films. C Complete the sentences with the First Conditional. Use the verbs in brackets.

come 1 If you ...................... (come) home late, I will be angry. 2 If I find my bus ticket, I ...................... (go) to town with you. 3 We will go on a picnic this weekend unless the weather ...................... (be) bad. 4 You’ll get a sunburn if you ...................... (not stay) in the shade. 5 Robert ...................... (meet) us at the restaurant if he finishes work on time. 6 The party will be in the garden unless it ...................... (rain). D Complete the sentences with the First Conditional. Use the verbs in brackets.

has will drive (drive) us to the cinema if he ...................... 1 My big brother ...................... (have) time. 2 If someone ...................... (offer) you a summer job, what ...................... you ...................... (do)? 3 Unless you ...................... (say) “sorry”, he ...................... (not be) your friend. 4 Jenny ...................... (not eat) supper if she ...................... (eat) all that ice cream. 5 The food ...................... (not be) ready before the guests ...................... (arrive). 6 If my sister ...................... (do) well in her exams, she ...................... (go) to university.

ESO 4 Photocopiable

© B Burlington Books

First Conditional – Answers A

1 2

e b

B

1 2 3

unless if Unless

4 5 6

If If unless

C

1 2 3

come will go is

4 5 6

don’t stay will meet rains

will drive, has offers, will … do say, won’t be

4 5 6

won’t eat, eats won’t be, arrive does, will go

D 1 2 3

3 4

d a

5 6

f c

ESO 4 Photocopiable

© B Burlington Books