Everyone can _____ and every dollar counts. Please join us and donate some money to help earthquake victims.

You have never seen the dinosaur eggs, have you—________. How I wish to visit the Dinosaur World.

We can hardly believe such a young boy_______ travel around the world all by himself.

Have you ever visited the Water Cube?— YesWhen I served as a volunteerin Beijing, I it twice.[ ]

I went to the Window of the World inShenzhen. It’s ____ great ______to see a lot of beautiful views in one day.