1)Mark the correct auxiliary to complete the following questions: * DON'T DOESN'T John _______________ have a big family. We _______________ need to read this book. You ________________ work at night. My friends _______________ speak English. She _______________ play the guitar or the piano. I _______________ have to stay here. You _______________ need to buy a new bike. He _______________ understand my problem. Karen _______________ live in Rio. They _______________ know the answer. John _______________ have a big family. We _______________ need to read this book. You ________________ work at night. My friends _______________ speak English. She _______________ play the guitar or the piano. I _______________ have to stay here. You _______________ need to buy a new bike. He _______________ understand my problem. Karen _______________ live in Rio. They _______________ know the answer.
