He asked his father ________?A. where it happens B. where did it happen C. how it happened
This task is ________ difficult ________ only she can do this.
Here are some new words.Use your dictionaries and __________.
I like two festivals.One is Mother’s Day, ________ is Father’s Day.
Don’t ________ things _________ animals.They have feelings like us.
They wonder _________ they will have such a good chance again or not.