The U.S.A. made a lot of excuses in an attempt to make war on Iran. However, its ____ purpose lay in the plentiful oil there. A. incredible B. fundamental C. flexible D. identical
________ should any money be given to a small child.
That hotel is always full because it offers a friendly ______ and personal service. A surface B. atmosphere C. system D. appearance
_____ work has been done to prevent the river being polluted. A .A number of B A mass of C Several D. A good many
. I was sleeping when the fire ______ and then it spread quickly. A. broke out B put out C. came out D. got out
_______ you do it, you’d better do it well. A. Now that B After C. Although D. As soon as