—It’s said that the famous scientist will give us _________advice on maths study. —__________good news! I’m not good at it.
— What do you think of our math teacher, Mr. Liu? — He isa good teacher, a good friend .We all like him.
He stared the picture for a long time.
By the time I got to the bus stop, the bus .
Neither my friends nor I to the costume party last week.
Exciting movies make him .