Ⅰ.用适当的介词或副词填空
【小题1】English is spoken________about 400 million people.
【小题2】English is used________a working language in Singapore.
【小题3】I want to be a dancer when I grow_________
【小题4】I borrowed a bike________Linda yesterday.
【小题5】The US spreads English________the world________newspapers，television and films.