I ________ ride a bike to school. But this morning I took ataxi because I got up late.

All the _________ things need air and water. Without air or water, nothing can stay _______.

_______ Tim’s help, I found my pet dog in the end. I should say thanks to him.

7— Can you tell me what’s your aim in life, Li Ping?— I am aiming ____ a famous physicist

We were going out for a Christmas meal together ____ the accident happened