-Who helped you clean the window, Jack?-_______________. I cleaned it by myself.
— ________ my baseball? — It’s under the chair.
___ the morning of June 25, they visited the factory.In B. On C. At D. From
– When are you leaving for the concert? --I’m not sure. I haven’t finished ____ the dishes.
-- Must I come here at eight o’clock? -No, you ____. You may come a little later.
I have two brothers. ____ of them likes maths.