William found it increasingly difficult to read,for his eyesight was beginning to .
— Look! Here _____.— Oh, yes, here _____.
All substances, _____ solid, liquids or gases, are made up of entirely atoms.
----_____ you or he the teacher of English? ----Neither my sister nor my mother present at the meeting.
____ you may be right , I can’t agree completely.
____ that they are inexperienced, they have done a good job.