-What were you doing at 7:00 yesterday evening, Lisa?
-I ________ up the kitchen with my mother.
clean
cleaned
was cleaning
am cleaning
–Can you see ____ birds in the tree? ---Yes, I can see ____.
---____? ---Three.
We go out for a walk every evening. My grandfather goes with us ____.
Tom is ___ English boy. He goes to ____ school by bus.
I must return the dictionary to Allen now. I _____ it for three weeks already. A. kept B. will keep C. have kept