Complete the questions with tag endings b)you don t need any she doesn t speak german at paul isn t good at your parents aren t from our match wasn t interesting your teacher won t give you much homework for the

Все тэг-вопросы содержат отрицание, потому "хвостик" вопроса будет без отрицания, вс глагол или глагол-связка идут в тэге на первое место, а на второе ставим местоимение, соответствующее подлежащему:
You don't need any help, do you?
She doesn't speak German at all, does she?
Paul isn't good at Maths, is he?
Your parents aren't from Britain, are they?
Our match wasn't interesting today, was it?
Your teacher won't give you much homework for the weekend, will she? - если учитель женщина
Your teacher won't give you much homework for the weekend, will he? - если учитель мужчина 
В первых двух предложениях на месте подлежащего стоит местоимение, в этом случае его просто повторяем