I was about to leave _____ the telephone rang.
This is the second time Nie Haisheng ________ to be the astronaut who took the glorious task.
Fei Junlong’s wife and his child ________ to see him off before the launch, but they failed because of the rules.
Only _____ as an interpreter _____ how important it was to practise speaking English.
Jack, ______ to be here at 8 o’clock.
— I told you that he would come to see you.— Actually I had little doubt _____ it was true.