After two years’ research, we now have a _______ better understanding of the disease.
A. very B. far C. fairly D. quite
Can you imagine the great difficulty he had ________ his driving test last week?
A. pass B. to pass C. passing D. passed
I was deeply impressed ________ the speech by the mayor of Shanghai before the final voting for EXPO 2010.
A. to B. on C. over D. with
The meeting began two hours ago and because no decision _______, we will continue our discussion tomorrow.
A. has made B. has been made C. had made D. had been made
Please read the _______ on the bottle and take the right amount of medicine.
A. explanations B. introductions C. instructions D. descriptions
He suddenly appeared on ____ rainy night, which was ____ great surprise to us.
A. a; / B. the; a C. a; a D. the; the
