—I’m afraid I must be off now.
—_________.
A. No problem B. Never mind
C. Step slowly D. See you
、Martha Berry was named one of _____ women in the United States.
A. the twelve most important B. twelve the most important
C. the most important twelve D. the most twelve important
—What made ber so sad? —______a good chance to go abroad.
A. Miss B. Missed C. Missing D. Being missed
—What made ber so sad? —______a good chance to go abroad.
A. Miss B. Missed C. Missing D. Being missed
A professor of biology gave a talk to more than 1000 students on elephants living conditions and the dangers _______ them.
A. face B. facing C. faced D. are facing
—It has rained for a day. What timely rain!
_____________.
A. So it is B. So is it C. So it has D. So has it
