The apples are _____ the tree, and the birds are _____ the tree.A. in; on B. on; in C. in; in
—Thank you for the nice meal you offered us! —_______.
—Are you _______ to go hiking with us? — Yes, I _______.
—You should be careful when _______. —Yes, I will. I’d like to know when ________ to have a rest.
—How do you like the film Titanic? —I must say it’s _______ film I _______.
I never doubt ______.