ering the boys around Tom a bad influence onhim, his parents don’t like him ______ them.

下列词语中，没有错别字的一组是（ ）

Would you like to drink _____ milk-Yes，I’d love to .But there isn’t _____ milk in the cup.

The maths teacher demanded that all the students _______ the examination paper within one and a half hours.

We have done things we ought not to havedone and ______ undone things we ought to have done