помогите :( не справляюсь. буду рада помощи. на 5 вопросов

We don't speak German, Peter often goes to the beach
2.
I'd like to buy this coat. How much does it cost?
Wat are you doing?
This book is difficult. I don't understand it.
I watch TV a lot every night.
Excuse me. Do you know the way to the museum?