It ________ about eight minutes for sunlight (阳光) to travel from the sun to the earth.

There was going to ___ a struggle between her two friends. She doesn’t know __ to deal with it.

Alice in Wonderland is a fantastic movie. It’s about ______.

Discuss the best place ____ a vacation ____ your classmates.[ ]

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