70. The old lady_______all of her sons, and her youngest son died last month.
A. surpassed B. outgrew
C. exceeded D. survived
71. An inspection team is on a_______of the city.
A. trip B. travel
C. tour D. journey
72. Don't touch that wire. It's_______.
A. living B. alive
C. live D. lively
73. Even when he is with others, he feels rather_______.
A. alone B. single
C. lonely D. unique
74. The_______of living has kept rising in recent years.
A. expense B. cost
C. price D. bill
75. He_______our warning and ended up in trouble.
A. neglected B. ignored
C. distrusted D. disliked
76. Every singer was presented with a_______of flowers.
A. bundle B. batch
C. bunch D. bag
77. I_______you that these goods will be delivered to you tomorrow morning.
A. assure B. ensure
C. insure D. sure
78. After supper he_______leisurely on the campus.
A. strode B. marched
C. ran D. strolled
79. Iron and steel expands when heated and_______when cooled.
A. shrinks B. contracts
C. condenses D. compresses
80. The train from Shanghai is pulling_______.
A. in B. out
C. off D. back