__________ more vegetables is good for our health.
—Bill doesn’t know how to improve his Chinese. Could he ask you for some _______?—Of course.
He used to be ________ UNICEF worker, but now he is really ________ excellent basketball player.
--- Could you please tell me ______?--- Walk along the road until to the end and you’ll see it on your left.
-- I’m terribly sorry that I’ve kept you waiting for so long.-- ____________.
I think ____ not difficult ____ English every morning.