What are you _____, Tom?—– I’m ________ TV programs.

What a nice model car! — Thanks a lot. It me the whole day to make it.

Even the simplest everyday activities can make a real difference _____ the environment.[ ]

During the holiday, ____ people went to travel.

Good news! The great movie is on in the cinema—Nothing new．I_________ it with my parents on the first day.