—It’s already nine o’clock.Would now be a(n)                    moment to show the sides?—OK,go ahead please.

David got a higher grade in the final exam, for, you see, he made        mistakes.

 Their sudden attack made us more ________ of the danger around us.

Scientists are increasely _____ that the earth is getting hotter because of carbon dioxide and other gases.

 --- Lorry, how do you think an English woman will feel if you ask how old she is?--- Well. She may probably feel _____.