________ excited Geoff Marcy most was ________ there were planets in other solar system where life might exist

Now _______ you have to do is to admit your mistakes and immediately correct them.

We went to Hawaii for ourholiday.—- Really _____ you _____there

The college entrance examination is drawing near and all the students are ploughing through their studies. What does the underlined part means _____.

There is no doubt _______ nearsightedness is a serious problem among the youth of our country.