________ no modern technology, the Egyptians had to move each stone by hand.

This book must belong to because it has my name on its front page.

Didn’t you see the sign “No Fishing!” on the right?- Sorry, I didn’t. But now I know fishing_______ here.

With the help of the smart phones, you ____ video chat with your friends on the phone.

The cat with a white tail isn’t _______. I think it belongs to _______.