27. The experiment, _____ to test the theory, will be carried out tomorrow.A. intending B. intended C. to intend D, having intended
He ran as fast as he could _____ to catch the early bus.
Everyone in our class was working hard and doing what we could _______ a good college.
The wild flowers looked like a soft orange blanket _____ the desert.
He hurried to the booking office only_________that all the tickets had been sold out.
AIDS is said ______ the biggest health challenge to both men and women in that area over the past few years.