Though the impressionists’ paintings were not popular when they first appeared, they are now accepted as the beginning of ______ we call “modern art”.
The company guaranteed a call-back policy_______their products have any risk in safety.
Can you imagine what difficulty people had this year_______against the severe natural disasters?
―What do you think of this dress, darling? ―Er...sorry, dear. I _______. What did you say?
The man has made_______a rule never to regret and never to complain.
The setting sun was reflected on the river, _______ everything along the banks_______all the more beautiful.