English Usage

Yes and No in short answers

Use yes with affirmative sentences and no with negative sentences. ‘Are you coming with us?’ ‘Yes, I am.‘ OR ‘No, I am not.’ (NOT Yes, I am not.) (NOT No, I am.) ‘I have no idea what he is going to do.’ ‘No, I haven’t either.‘ (NOT Yes, I haven’t either.) (NOT No, I have [...]

But as a conjunction and a preposition

As a conjunction but is used to join two contrasting ideas. John was not there, but his brother was. He is intelligent, but not hard-working. I cannot but admire your courage. (= I cannot help admiring your courage.) But as an adverb As an adverb but means only. We can but wait. (= We can [...]

Used to

We use used to to talk about past habits which are now finished. He used to smoke. (= He doesn’t smoke now.) I used to read a lot. When I was a child I used to collect stamps. Note that used to does not have a present form. To talk about present habits, we use [...]