A______ means a careful study, especially in order to find some new facts or information. A. deal B. research C. Class
It took her much time __________ English out of class.
—Who came to school earliest yesterday morning? —______.You can ask Linda.She may know.
The number of pandas is getting ____ because their living areas are becoming farmland.
We agreed ___________ to see a film this Saturday evening.
We are all here ____ Lily. Where is she?