-- Could you tell me something about the boy who helped you just now? --- Sorry, I know nothing about him. He is a . A. stranger B. neighbor C. friend
一 is the model plane made of ? 一It's made of used wood and glass.
Paper cutting looks very easy, it may be difficult to do.
Mother's Day is the second Sunday of May.
My sister is a teacher and is very kind to her students
---I am going to visit the Great Wall tomorrow.---_______.