Нужна the world of the commercial diver being a commercial diver is (0) a well-paid job. and (1) needs to be, because diving is not an easy way to earn a living. the training is intense. in addition (2) having diving skills, divers need advanced training (3) using heavy equipment, and have to (4) able to perform skilled tasks underwater. they need to understand (5) the human body works under pressure, and work (6) part of a team. but (7) kind of work do they do? (8) over the world, they regularly brave dark, deep waters to mend broken pipes or build and maintain oil platforms. they lay underwater telephone cables and repair (9) when things go wrong. it’s only in the last 40 years that this kind of work has (10) possible in such deep water – and the dangers don’t stop once the work is finished. divers (11) to wait for hours in special chambers before they can return to the surface because of the effects of pressure on their bodies. (12) it may seem sensible for companies nowadays to use robots to do deep diving work – after all, (13) don’t need to breathe! – it seems unlikely that they will ever take (14) from real divers because robots cannot think for (15) in dangerous situations. skilled divers

And (1) ___it__ needs to be, because diving is not an easy way to earn a living. The training is intense. In addition (2) __to___ having diving skills,
divers need advanced training (3) __in___ using heavy equipment, and have to (4) __be___ able to perform skilled tasks underwater. They need to understand (5) __how___ the human body works under pressure, and work (6) ___as__ part of a team. But (7) __what___ kind of work do they do? (8) __All___over the world, they regularly brave dark, deep waters to mend broken pipes or build and maintain oil platforms. They lay underwater telephone cables and repair (9) __them___ when things go wrong.
It’s only in the last 40 years that this kind of work has (10) __become___ possible in such deep water – and the dangers don’t stop once the work is finished. Divers (11) __have___ to wait for hours in special chambers before they can return to the surface because of the effects of pressure on their bodies. (12) ___Though__ it may seem sensible for companies nowadays to use robots to do deep diving work – after all, (13) __they___ don’t need to breathe! – it seems unlikely that they will ever take (14) __job_ from real divers because robots cannot think for (15) __themselves___ in dangerous situations.