Відповідь:1. I didn’t told my teacher that my mum helped me with my homework.

2.Paul didn’t sad that he took Albert’s watch.

3. The bike to be much more expensive than he thought at first.

4. Dad drove me home after i fell into the water.

5. Marion asked me what happened to me last weekend.

6. We ate two Big Macs before we went home.

Объяснение: тут с глаголами 2 формы