Question tags

Add the correct question tags to these questions. Remember: If the verb is positive, the auxiliary verb in the question tag is negative. If the verb is negative, the auxiliary verb in the question tag is positive. To complete the question tag, you need the auxiliary verb and a pronoun (I, you, he, she, it ...). The answer key is here
He always forgets his homework, ?
The teachers didn't see me, ?
You would like to come with us, ?
I've got plenty of time, ?
It couldn't possibly rain, ?
Those men played really well, ?
Molly will have to tell the truth, ?
We can't stop here, ?
You promise you'll never tell anyone, ?