Page 2 - Conditional Sentences 2

(Klausa IF) (Induk Kalimat)
Unless you hand in your homework, I won't mark it.
Artinya
If you don't hand in your homework, I won't mark it.

Atau

(Induk Kalimat) (Klausa IF)
I won't mark your homework unless you hand it in.
Artinya
I won't mark your homework if you don't hand it in.

Catatan: Kita tidak pernah menggunakan will, atau won't dalam Klausa IF.

Contoh:

 If I have time today, I will phone my friend. = I will phone my friend, if I have time today.
 If I go to England, I will buy some Cheddar cheese. = I will buy some Cheddar cheese, if I go to England.