He has to remain _____ (警惕的) at all times as a pilot.
How______ he is! He is always acting ______. He is really a ______.
Many scientists remain ________ about the value of this research program.
The price ________ ， but I doubt whether it will remain so.
This price will remain _____ for ten days from the date of the letter.
_________ ,toge t her with Greek tragedy and comed y ,and t he Indian Sanskritare the three most ancient forms of drama in the world. Of these three, Chinese opera is the only remaining living form.
The region remains the country’s ___________( industry ) heartland
________ in the fridge, the garlic will remain fresh and tender for a few months.
Meanwhile, the rest of us remain _____________ for discrimination and violence.
If there are fewer initializers than elements in the array, the remaining elements are __________.
Toward the end of the season, he was ejected ______ the remaining games for throwing a bottle and a hand towel at officials.
First published in 1927， the charts remain an ________ source for researchers.
Fill in blanks with the proper words given below, changing the form if necessary. innovate migrate convenient burst dominate remain include allow adapt emerge He _______ single all his life.
Working conditions generally remain bad because______.
Working conditions generally remain bad because____
Some people remain calm by ________ to wishful thinking or daydreaming.
He hardly worked when he lived in Cincinnati,_______________.A、was he
Other commitments remain sparse despite the plan______since 2007.
This Certificate will remain in force until May 1,1989.________.
The key greenhouse gases emitted by human activities remain in the atmosphere for_______（
Amazon is__________the largest remaining rainforest area left on our planet．
If a person’s head is cut off, he will__remain conscious for about eight seconds（）
When I got home, Ifound the gas ______ but the door remained __________.
But the fact remains _____ we are behind the other groups.
