Ответ: 1.Sam went ____to______ the party last weekend.2. I could ___________ talk when I was three.3. Mother wanted____to__ buy a teddy bear for me.4. You must ________study at school.5. We should _______ help our parents.6. They travelled __to_____ the USA last yer.7. She moved___to_____ a new flat in 1995.8. He sailed___to______ America many years ago.