单项选择题
A.are B.was C.is D.were
Your name and（）sign.A.callB.callingC.calledD.calling at
单项选择题Your name and（）sign.
A.call B.calling C.called D.calling at
My last port of call was Hongkong and destination（）Lima...
单项选择题My last port of call was Hongkong and destination（）Lima.
A.will be B.will C.will is D.is
Stop in present position and（）pilot.A.waitB.waitingC.wa...
单项选择题Stop in present position and（）pilot.
A.wait B.waiting C.wait on D.wait for
