________________, I was so careless that it got loose and was hit by a car.

nown to us, knowledge is can change your life.

I did put the broom behind the door　　.

Suffering from a mysterious disease for long, the patient was advised to walk along the seaside in the sun to 　　　　his health.

The final exam is coming. I don’t think I can pass it though I work hard. – Be confident! Even students with ___intelligence can be successful, let alone clever students like you!