At times an ad can lead you to buy something you don’t need at all.So you have to be careful.(选出画线部分的近义词)
Leo was late for class again.So he____ clean the classroom after school.
His wife advised him________ drinking, but he wouldn't.
That beautiful skirt is _____ cotton.
— Why _____ most stars _____ in the daytime? — Because the sun is too bright.
Students _____ be allowed to use mobile phones at school. --------I agree.Phones can bring troubles.