several time, the young scientist still kept on making his experiments.
He is only too ready to help others, seldom, ____, refusing them when they turn to him.
——The weather is too cold ____ March this year. ——It was still ____ when I came here years ago.
"Whereyou put the ruler? I can't see it anywhere." "I put it right here. But now it is "
The book was received so eagerly that iton the first day.
Ito have another try if I get another chance.