Fill in each blank with an appropriate preposition. 1. Mai used to go to school ______________ foot when she was ___________ primary school. 2. My father usually travels to Hanoi _______________ plane. 3. Tim often cycles round the lake _______________ Saturday morning. 4. What are you doing _______________ the weekend? 5. We were stuck ________________ a traffic jam for over two hours. 6. How far is your school _______________ your house? 7. I got _______________ at the wrong stop and had to wait ______________ another bus. 8. Yesterday, I saw a horrible accident ________________ my way home from school. 9. Many years ago, people didn’t use to be worried ________________ traffic jams. 10. It’s illegal _____________ women to drive _________________ Saudi Arabia.