My sister met him at the Grand Theatre yesterday afternoon, so he ________ your lecture.
| A．couldn’t have attended | B．needn’t have attended |
C．mustn’t have attended | D．shouldn’t have attended |
You’ll _______ the department until the end of the year. Next year you will be rearranged.
| A．be attached to | B．be belonged to | C．owe to | D．be addicted to |
The voyages of travellers before the 17th century show that they were not ________ the sea even though they didn’t have modern navigational aids.
| A．at the expense of | B．at the risk of | C．in the way of | D．at the mercy of |
Jack went to college last year and left his parents ,____________ to return home until he achieves his goal.
| A．determining not | B．not determined | C．not determining | D．determined not |
Don’t worry too much about making ___ mistakes. They are ___ natural part of learning.
| A．/: a | B．the;/ | C．/; the | D．the; the |
The volcano erupted violently , yet the village at the foot of it should _________.
| A．come through | B．go through | C．get through | D．pass through |