单选题12. chuckle
单选题 —Excuse me
单选题 The sports meet
单选题 As they entered the village shop
单选题14. alter
单选题2. Mr. Brown is ______ respected by his colleagues.
单选题20. The manager needs an assistant that he can ______ to take care of problems in his absence.
单选题19. bureau
单选题 These machines are obsolete
单选题17. The ship sank to the bottom of the sea with its cargo.
单选题12. We'll ______ you for the damage done to your house while we are in it.
单选题9. Many observers believe that country will remain in a state of chaos if it fails to solve its chronic food shortage problem.
单选题2. The debate finished and the delegates left the chamber shortly afterwards.
单选题 When sound is amplified
单选题10. The barrister masterfully pleaded his case and managed to have charges against his client dropped.
单选题 He wasn't appointed chairman of the committee
单选题4. For years before Thomas Jefferson became President in 1801, he had dreamed of sending an expedition ______ North America to ______ the unknown parts of the continent.
单选题 After several nuclear disasters
单选题 The two friends encountered in the street
单选题20. Those students have particular problems of ______ to living in Britain.