John’s never flown to Canada,

the train_______, well-dressed and waving to the crowd.

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

e are getting excited, angry or scared, ourbodies also ______many physical changes.

Did you remember to give Jenny the money? — Yes. _____ I saw her, I’m sure.[ ]