______name is Bob. _______is eleven years old.
You should learn to think while reading. Usually, behind the lines ____the writer’s true meaning.
— Have you found the poor dog yet?— Yes. But he was____ when we found him. The bad weather killed him.
— Can you spare time to come to our Christmas ?— Well, I don’t know ________
I don't know________ they have passed the exam.
— I wonder if I can learn English well.—________. All things are difficult before they are easy.