—They are quiet,aren't they?—Yes.They are accustomed ________ at meals.
----Have you got your test result? ----Not yet. The papers _____.
I need some red ink badly, but there’s _____ at hand.
To get an education, _________.
My sister met him at the street yesterday afternoon, so he __________ your lecture.
----I failed again. I wish I _________ harder.---But you _________.