A.meets B.faces C.sees
单项选择题He worked in this company () several years.
A.in B.since C.for
单项选择题The ()of employees in this company has doubled.
A.sum B.amount C.number
单项选择题The Europeans ()to stay ahead in aeroplane design.
A.failed B.missed C.lost
单项选择题Mary () into the room.
A.burst B.crashed C.hit
单项选择题The war () in 1937.
A.broke up B.broke off C.broke out
单项选择题She was sleeping with () windows.
A.empty B.open C.wide
单项选择题Mary likes living ().
A.lonely B.alone C.in person
单项选择题() aeroplanes in this company are Boeing planes.
A.Most of B.Most C.The most
单项选择题You must ()your bad habits.
A.give off B.give up C.give out
单项选择题Mary is not here. She () to Paris.
A.went B.has gone C.has been