I’ll stay at home instead of ____ basketball with my friends.

What should we ____________ in class We should pay attention ___________ notes when necessary.

___________ that theQing Tombs areinfluenced by the Ming Tombs, especially architecture and the way they areplaced among the surrounding mountains and valleys.

Everyone in the company to have a holiday after this hard work. [ ]

I _______ keep dogs for protection, but nowI keep them as pets.