You’d never heard of it before I told you,________?

I thought he would offer to pick me up. _______, he even refused me when I asked him to do so.

Some miners were trapped when the local mine was flooded, but luckily, 400 kilograms of milk ________ to them during the rescue.[ ]

Miss Li is ______ favorite teacher .She likes _______.

－It’s important for us to know _________ all the subjects.－Yeah, group work is my favorite.