Hello, Sandy. This is Jack. What are you doing?— I’m watching a match. It started at 7 p.m. and _____ on for another half an hour.

He said he had been to Hong Kong ____ and he would go there _____ once again.[ ]

______do you go to school? —At 7: 15. [ ]

In the last few years, great changes _________to her, she is not the one that used to be.

It ______ him an hour to play basket ball every day.