Wearing red makes _____ easy_____ us to take action.

ny 3D film directors tend to usestate-of-the-art technology to thestory , so that thefilms attract audience’s attention very much

We should respect teachers because they ____ us with knowledge.

We _____ a pleasant journey but for the rain.

Why do you look sad, Mary–I asked my mother to buy a new bike for me, but she .