Could you tell me something about the boy? --He is a hero saved two lives in the earthquake.A.who;children B.which;childrens’ C.who;children’s
_____ warm weather it is today! Let’s go swimming.
The white watch is _____ one of all my favorites.
---Did you notice someone enter the classroom just now?---Sorry, I didn’t. I _____ my lessons at that time.
_____ this cake, you’ll need 2 eggs, 175g sugar and 175g flour.
This is my book. _____ is over near the window.