. People have always been_______about exactly how life on earth began.
A. curious B. excited C. anxious D. careful
We_______on this project for four hours. Let’s have a rest.
A. are working B. have been working C. worked D. had worked
James took the magazines off the little table to make_______for the television.
A. room B. area C. field D. position
—Excuse me, I wonder if you can help me?
—Sure. _______?
A. What help B. What is this C. What is it D. What do you want
He telephoned the travel agency to_______three air tickets to London.
A. order B. arrange C. take D. book
Stand over there_______you’ll be able to see it better.
A. or B. and C. but D. while
