He arrived _________ Shanghai _________ 6:00 _________ the morning of June 2nd. [ ]

Do you Know _______ lady in blue? 一Yes. She is a teacher of a university.

Thanks_____ the photo _____ the Great Wall.[ ]

________some English-learning websites if you are free, and you will learn a lot about how to study English.

It’s the third time ____ I have been here.