— the population of the U.S.A. in 2005?— It about 296 million.A. What is; is B. What was; wasC. How many is; was D. How many was; is
It’s __________ for him to complete the project in one day.
The Grade 8 students will ______ about two hours on the trip and the ____ is $50 per person.
If Jim ______ free tomorrow, I will ask Tom to go instead.
Study hard, _______ you will fail in the exam.
The room is not bright enough. I need to _______ a light in the room.