Though he has lived in America for five years, he doesn’t intend to __________ American citizenship.
Father went to his doctor for ______ about his heart trouble .
I really don't know______ I had my money stolen .
35. — Could I use your computer for a few moments, please? — ______. I’m not using it myself.
34. The boy whose name is Justin is nowhere to be found, ______?
33.— Shall I go and buy more food and drinks for the party? — No, we have prepared a fridge of those. That ______ be quite enough.