-- Do you think Allan came by taxi?-- No. If he had, I don't believe he ______ his bike here.
— How did they _______ your suggestion? — Opinions vary.
The light above the elevator________ that the elevator was then at the fifteenth floor.
The manager was rushing to the airport so he ______ the report the secretary had typed.
Although her ability in art has not yet developed, she has great____ as an artist.
In face of difficulties the climbers ______ in the hope of reaching the top before dark.