At one time there were trees in the garden. change this by using used to.

do i dare, or should i, or maybe i should anything similar to these statements would be correct

explanation:

technical documents should be clear and precise. basically, clarity is the key element in a successful technical document.

the economic activity signified in that scenario is a. production

in general, market production makes reference to the elaboration of a product or service which is destinated for economic purposes (to be sold) at money-price in a market. such product or service has to be principally tradable for money.

there is no money exchange involved in distribution, generalized reciprocity or balanced reciprocity.