下列各句中，没有语病的一句是（     ）

Can I help you —Yes. I want two ______ eggs.

Do your parents have the same hobby—No. My father likes playing ______ chess while my mother enjoys playing ______ piano.

Being able to afford ______ drink would be ______ comfort in thosetough times.

My doctor kept telling me about my weight, ________I never bothered