Lấy từ trong ngoặc điền vào chỗ trống cho thích hợp : ( Dùng mỗi từ 1 lần duy nhất ) [ strange , melody , a piece of cake , fragile , collage , unusual ] 1 . She felt so ____________________ to deal with him 2 . One of my walls is covered in a(n) _______________ of random pictures and photos 3 . I finished my paper in 30 mins . It's _____________________ 4 . Sarah doesn't want her daughter to wake up in a(n) ________________ room and not be able to find her 5 . Hai picked out a familiar ______________ on his guitar