They didn't go to the cinema last night, (a)  

They should be here now, (a)   .

I am not supposed to have any interaction, (a)   .

He wasn't at the party, (a)   .

Let's go to the swimming pool, (a)   .

He won't do that, (a)   .

Stop making that noise, (a)   .

He hasn't got blue eyes, (a)   .

Don't behave like that, (a)   .

There aren't any dogs in that beach, (a)   .

That is your parents' car, (a)   .