21.   The grants will contribute towards the cost of financing extra time spent helping people with special needs to sustain their tenancy.

22.   It therefore seems that both DNA structure and hydrogen bonding to guanine contribute towards sequence recognition.

23.   And it is understandable when taxpayers, who have their dues deducted before they receive their wage or salary, see themselves contributing towards keeping farmers on the land.

24.   In her memory the classes contributed towards the purchase of class equipment, and with the money donated bought a number of coloured ribbons and wands.

25.   Industrial development along large stretches of both rivers has contributed towards deforestation.

26.   Major changes are needed if the WTO is to succeed in laying the foundations for a trading system that contributes towards human development and environmental sustainability.

27.   Owners of buildings can respond positively by repainting old and grubby- looking structures and contribute towards a clean and new image.

28.   Political parties should nominate candidates who are capable of contributing towards an efficient and strong City Hall.

29.   Points gained during the Acropolis Rally contribute towards the world driving championship.

30.   A TRACTOR designed to stop burning on plantations and contribute towards agricultural efficiency is being demonstrated around Malaysian estates.