Spoken English slightly differs from country to country. For instance, in some parts of the US the “r” sounds at the end of the words______.
I can't remember where I have put that book.Maybe they are ___ which one is not correct.
More than one student ___ that experiment.
The teacher together with his students ___ down at the desk and having a discussion in the classroom.
--___ you got to know my telephone number? ---Through a friend of yours.
--I’m so tired and wanted to go to bed earlier.---____.