They didn’t buy the car.________，they didn’t like its color；________，it was too expensive.

I __________ Beijing three times, I know there very well.

I have no choice but _____and sleep

Listen! Is it Linda singing in the next room –No, it __________ be her. She is still in Shanghai.

I was riding along the street and all of a sudden, a car cut in and knocked me down——You can never be _____careful in the street