He knows only________ about French and his sister knows even _________.
This math question is too difficult. Can you help me?
Mr. Black asks the kids ________ in the river, because it’s too dangerous.
He is very angry with his mother, because his mother alwayshim with the best student.
—What’s wrong? —I can’t do my homework now. Imy homework in the classroom this morning.
My sister ______ go to bed _______ my mother came back last night.