Subj - subject, V - verb.
!: Subj V+s
?: Do/does Subj V?
Subj do/does not V.
Правильные предложения :
I can`t use a computer.
Were they at the party?
She wasn`t at home.
I can speak English very well.
It had been planned by them as a surprise
As the puppy was being carryed into my house, <span>it jumped out its box.
My cake was knocked by it onto the floor
Then my birthday cake was eaten by the puppy</span>
There are two official languages in Canada. What are the languages in your opinion?