Mr. Smith _______ an hour on this work . A. spent B. took C. paid
The robots can ___ people under the buildings and can also ___ the sick people.
We will plant _______ trees next year.
There ______ a football game next week.
I know my teacher ______ cares about me.
Mrs. Brown is nice. Every day she tries to cook _____ for me during my stay in Canada.