— I wonder if I can learn English well.—________. All things are difficult before they are easy.
Mrs Green has ____daughters,and mary is her _____daughter.
---What do you _____ for breakfast? ---A glass of milk and two eggs.
---Mom,____is my watch? ---Look! It’s on your desk.
That’s Tom’s book, please_____it to him.
Mary is a_____student She studies_________.