—Do you know why he didn't ________ a word when he ________ to?—Because he was too nervous.
.-----Do you know tomorrow? ------At 8 o’clock.
Many accidents by careless drivers last year.
–Don’t keep water running when you wash hands. – .
– Do you know ? – Sorry, I don’t have a watch.
–How often do I need to feed the dog? –It food every day, or it will be hungry.