21.   The government has Decided to shoulder the extra cost itself.

22.   The shop will install the cooker for you at no extra cost.

23.   The state, rather than the federal government, would have to pay the extra cost.

24.   The store is offering to install satellite dishes at no extra cost to the buyer.

25.   There is now some provision to meet the extra costs of the disability itself.

26.   Tours of the city are available from the hotel at no extra cost.

27.   We will deliver and install your computer at no extra cost.

28.   Work done outside normal hours means extra costs.

29.   A late booking may involve you in extra cost.