Mary can draw 
beautifully, can't she?

You can't do it, can you?

They could ski when 
they were five, couldn't 
they?

Ann couldn't jump that 
high, could she?

You must go to bed now, 
mustn't you?

We must wear school 
uniforms, mustn't we?

Carol should lose 
weight, shouldn't she?

Your dog shouldn't eat 
sweets, should it?

They ought to go to the 
dentist, oughtn't they?

She may be doing her 
homework, mightn't she?

We might set off 
tomorrow, mightn't we?

You can't have seen me 
there, can you?

Mary couldn't have 
overslept, could she?

You must have been 
tired, mustn't you?

The wine may have been 
poisoned, mightn't it?

I shouldn't have told you, 
should I?