I’ve never seen ___ nice photo before.such B. so C. such a D. so a
John called me as soon as he _______ my package.
This room is _________for you to live in.
—Do you walk to school every day?—I used to walk, but now I ride to school _______ walking.
______ careful you are, ______mistakes you will make.
—Do you know if he ____ to play football with us?—I think he will come if he _____ free tomorrow.