—Look at these tracks.It __________ be a wolf.—It needn't be.It be a fox.
Americans of all religions _______ Thanksgiving, a happy holiday on the fourth Thursday of each November.
—James should give up the idea of winning everyone’s respect and focus on his own work.—_______. How did you know that?
----Jack can’t concentrate on his lessons recently.----Yes, that may ________ why he did so badly in the last test.
The acting is so ________ that it makes you believe that it is one of the best meals that he has ever tasted.
Faced with a bill of $20,000, ___________________.