Mary is so crazy _____ that famous singer that her hairstyle is similar _____his

The final score of the basketball match was 96-97. Wewere only _____ beaten.

he kids seated themselves ______ to the teacher and listened _______ with great interest.[ ]

__________no one for him to turn to, Li Lan suddenly felt helpless and hopeless[ ]

______ the extreme levels of air pollution, city authorities have started to take measures to quickly reduce pollution levels and protect city dwellers.