Task 7. Place the spaces correctly and write the sentences. Theyoftenhavetoquotepricesfortheircustomersbeforecommencingworkorafterpartialdisassemblyforinspection. Themechanicmaybeknowledgeableinworkingonallpartsofavarietyofcarmakesormayspecialiseeitherinaspecificareaoni naspecificmakeofcar. Becausethismeansthatpartsarereplacedbeforeanyproblemisobservedmany vehicle ownerswill notunderstandwhy thee xpenseisnecessary. Inrepairingcarstheirmainroleistodiagnosetheproblemaccuratelyandquickly.

Задание 7. Правильно расставьте пробелы и напишите предложения:

They often have to quote prices for their customers before commencing work or after partial disassembly for inspection.

The mechanic may be knowledgeable in working on all parts of a variety of car makes or may specialise either in a specific area or in a specific make of car.

Because this means that parts are replaced before any problem is observed, many vehicle owners will not understand why the expense is necessary.

In repairing cars their main role is to diagnose the problem accurately and quickly.

Ответ: Готовые предложения написаны выше.