About _____ of the workers in the factory were born in the .

no account” , the teacher said, “________ open in day and night. ”

He _______ more than 5,000 English words when he entered the university at the age of 15. [ ]

In some ways Tina and Gina are different。—Yes. Tina isn’t so as Gina。

______ they have a new ruler—No, they ______.