---What did the boy do just now?---He ran______the road to pick up his ball.A across B through C by D for
Nobody except Lily and Lucy _________the park before. Only they can be our guides.
----What’s in your ________ hand? ------Nothing but a coin.
When you go to shows, ________ clean clothes.
To Lihai, the most important thing is _____to win a gold or a silver, _____ to take part.
I am afraid this is _____________ animal I’ve ever seen.