Unless & If

Choose the sentence which has the same meaning, using conditional sentence:

Keep silent or you’ll get out.

• If you don’t keep silent, you get out.

• Unless you keep silent, you’ll get out.

• If you keep silent, you’ll get out.

• Unless you keep silent, you’ll not get out.

Choose the sentence which has the same meaning, using conditional sentence:

I have to work today , so I can’t meet you.

• If I don’t have to work today, I can meet you.

• If I didn’t have to work today, I could meet you.

• I could meet you if I don’t have to work today .

• I can meet you if I didn’t have to work today .

Choose the sentence with similar meaning:

You will stay home if you don't come with us.

• You will stayed home unless you come with us.

• You will stay home unless you come with us.

• You stay home unless you will come with us.

• You will stay home unless you came with us.

Choose the sentence with similar meaning:

You can't win the lottery if you don't buy a ticket.

• You can win the lottery unless you bought a ticket.

• You can win the lottery unless you buy a ticket.

• You can't win the lottery unless you buy a ticket.

• You will win the lottery unless you buy a ticket.

Choose the sentence with similar meaning:

I will trash your sandwich if you don't want to eat it.

• I will trash the sandwich unless you want eat it.

• I won't trash the sandwich unless you want eat it.

• I will trash the sandwich unless you wanted eat it.

Stop talking or you won’t understand the lesson.

-> If (a)  

Keep silent or you’ll wake the baby up.

-> If (a)  

If she does not hurry, she’ll be late.

-> Unless (a)   .

If you do not like this one, I’ll change you another.

-> Unless (a)   .

Look at the first sentence in each pair. Complete the second sentence so that it has the same meaning.

If Stella doesn’t start practising, she won’t play in the match.

-> Unless Stella (a)   .