Nothing _________ difficult if you work hard.A. am B. is C. are
—Do you like swimming in winter? —Of course.The water________a bit cold at first but then I am warm and full of energy.
—I’m going to Sanya for the summer holiday. —________!
Could you please show us________?
What________it is!
—You are relaxing yourself here? —Yes.It feels________to walk slowly along the river.