In his effort to prevent his company from _____, he worked to his limit, thus _____.[ ]

Where is the library– It’s_____ a classroom.

Young as he is , he knows a lot. That’s _______ our teachers like him better than the other students.

A latest Edong Evening Paper, please!—Only one copy left. Would you like to have , sir

l do everything we can to _____ him to stay, butif he wants to leave we won’t stand in his way