Have you seen _____ empty box?— Do you mean _____ box you showed to me yesterday? I put it in your schoolbag.

She_______ this book for 3 years, She______it in 2010.

There are ________ people having lunch at this restaurant every day.

____________the window. What’s happening there？

Is your grandma still ________?—Of course. She __________ with my aunt in the countryside.