【题目】—Oh, the room is too dirty, Tony!

【题目】These aren’t _____ books. Mary, you left _____ at home.

【题目】—I don’t know how to the old books.

【题目】Lily is _____ shy girl, but she’s good at playing _____ guitar.

【题目】— Could you please tell me _____? —Two months ago.

【题目】I hear a bridge _____ over the Qiongzhou Channel(琼州海峡) in several years.

【题目】Jack is my classmate. We ______ each other since he came to our school.

【题目】The Smiths welcomed us warmly and made us _________at home.

【题目】--Excuse me, Miss Li. Could you help me to _______these math problems?

【题目】My time in the junior high school will be one of ___________ periods of my life.