The number of the giant pandas in China is getting but the red crowned cranes are getting .

We’ve published large quantities of books This year______ we’ve published three million copies

If better use is ____ of your spare time, you’ll make great, progress in it．[ ]

Would you like to go to the movie with me this evening — __________, but I promised to go swimming with Eric.

Howard Carter is one of the best-known explorers the world _____.