I can never forget the day _______ we worked together and the day ______ we spent together.

The knee is the joint ____ the thigh bone meets the 1arge bone of the lower leg [ ]

I don’t know _______to do next –It’s easy .Press the red button in 2 minutes.

Somevisitedour school last Wednesday

There will be ___________ new shopping mall in the south-east of Xinghua town this year.