--Garth Brooks’ records sell well. He has sold more than 120 ____ records. --But I still hope to see him live one day.
— ______ salt do we need? — One spoon is enough.
I’m going to ______ a new hobby. I want to learn how to take photos.
Robots are ______ do the same things as we do.
Tigers wait ______ it is dark, then they go out to find their food.
The woman became famous ______ the new song.