Avatar (《阿凡达》) is such __________ wonderful science movie that I want to see it __________ second time.

Excuse me, do you have English dictionary?—Yes, I do.

A: Where are you now?B: We _________ on the Great Wall of China and talking to you.

Everyone should make a contribution the environment.

What _____ we _____ if it _____ tomorrow? [ ]