What did you give to your teacher___________?[ ]

_______ useful tool the computer is!— I agree. It’s ________ interesting as well.

Mary with her parents often ________to the zoo on Sundays. What about you?—I don’t often go there. But sometimes I go to see the animals on Saturdays.

She _____volleyball regularly for many years when she was young.

He is watching the match. I’m watching it,_________. .