It is so wet there that the trees are extremely tall, some ________ over 90 metres.

— How about the suggestion Prof. Smith put forward at the meeting last Friday? — The committee discussed it for hours without a decision _______. 

With so many different forms of poetry ______, students may eventually want to write poems of their own.

With a large amount of work ______, the chief manager couldn’t spare time for a holiday.

______, a man who expresses himself effectively is sure to succeed more rapidly than a man whose command of English is poor.