The professor was considering postponing the examination until the following week because the students‟ confusion.
_______ has been a topic of continual geological research.
Education in many countries is compulsory________the age of 16.
I am sorry I have no time at present to____________________ detail of our plan.
Supporters of free-market globalization point out that_____________________ .
There has been a great increase in retail sales,_____________________ ?
Tom: "___________________ " Mike: "I won't say no!"
The pool should not be made so deep______small children can be safe there.
We all agree that she is____________________ student in our class.
She asked me______I was looking at.
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "