先通读下列短文，弄懂大意，然后从各题所给的A，B，C，D四个选项中，选出能填入空白处的最佳选项。

    I'm Linda. This is my room. 1 a nice, big room. Some things are 2 the room. The TV and computer are on the table. 3 my schoolbag? It isn't on the table. Oh! It's on the bed. My pencils aren't on the bed. My pencils aren't on the desk. They're in my 4and it's in my schoolbag. Are my key and ID card on the dresser(抽屉)? No, they aren't. 5are on the desk.