语法与词汇The world will be a dull place when all the different nationalities behave exactly______.
语法与词汇There is a real concern that food supplies will not be ______to feed the increasing population in world.
语法与词汇The ______meter can detect even a very small amount of gas in the room.
语法与词汇The general was very______; he wanted to rule the whole world.
语法与词汇A new electronic announcement system has been introduced in the taxis to _____ passengers not to forget their luggage.
语法与词汇In information age, we must ______the progress of the times.
语法与词汇Try to avoid exposing your skin ______strong sunshine.
语法与词汇Sunny Monday skies will _____ a shield of clouds by sunset.
语法与词汇Weather ____, we’ll go for a walk in the woods tomorrow.
语法与词汇In a ____ of inspiration, I decided to paint the whole house white.
语法与词汇______ singing and dancing all night kept the neighbors from going to sleep.
语法与词汇He suggested ______to tomorrow''s exhibition together.
语法与词汇______before we depart the day after tomorrow, we should have a wonderful dinner party.
语法与词汇Until the 16th century the earth ______to be flat.
语法与词汇If I ______the books on the reading list before, I would have attended the lecture.
语法与词汇Most electric devices of this kind, ______manufactured for such purposes, are tightly packed.
语法与词汇For these reasons, the newspaper is having ______problems in the north of the country.
语法与词汇The Chinese community there, consisting of 67,000______, is the largest concentration of Chinese outside Asia.
语法与词汇______is often the case with a new idea, much initial activity and optimistic discussion produce no concrete proposal.
语法与词汇Weather______, we shall go for a picnic.