The number of predication

Simple sentences

• He answers no question.
• You have arrived here on time.
• We are asking money.
• I am a sprinter.

Compound sentences

• The father believes his son and he does the same.
• The child is breaking glasses for he is disappointed.
• A boy brought my luggage but he didn't ask me to pay.
• Ellen must pay her meal or they will call the police.

Complex sentences

• The book which i made last year change people’s life.
• They close the doors which are used to take photos.
• Students whom i taught English came to the class.
• The architect who will suicide continues his work.

Compound-complex sentences

• The father who has just lost his wife believes his son and he does the same.
• The child who often plays here is breaking glasses for he is disappointed.
• A boy whom i met in airport brought my luggage but he didn't ask me to pay.
• Ellen must pay her meal or they will call the police whose office is the nearest.