A Put the verbs in brackets in the present perfect simple.
1... (you ever watch) a TV show and wondered
where it was filmed? Well, my job is finding the
perfect setting for films and TV shows. 1 2 ...
(spend) hours doing research on the Internet and
1 3 ... (travel) all over the world looking for sites. In
fact, I 4 ... (just get) back from Mount Everest!
| 5 ... (learn) about all the things that can affect
shooting the film. I 6... (not found) the ideal place
yet, but I'm working on it!​

Сами глаголы и их формы:
1. to be (am, are, is, was, were, been);
2. to do (do, does, did);
3. to have (have, has, had);
4. shall (should);
5. will (would)

Случаи употребление:

1. Используется для образования таких времен как Present Simple(настоящее время время).

2. Этот глагол нужен для образования отрицательных или вопросительных предложениях во временах указанных выше.

3. Этот глагол используется для образования составных форм настоящего и будущего совершенных времен (Present Perfect / Past Perfect / Future Perfect) и таких же совершенных длительных времен в английском языке (Present Perfect Continuous / Past Perfect Continuous / Future Perfect Continuous).

4. Глаголы shall и will, нужны для образования будущих времен. Речь идет о простом, длительном, совершенном, совершенном длительном временах (Future Simple, Future Continuous, Future Perfect , Future Perfect Continuous).

1)down 2)make 3) will have 4)is leaving 5) won't drop 6) as soon as space probes, built, delivered, space journeys, space station, shuttle ТЕКСТ Nowadays travelling even to Earth’s closest neighbour planet Mars, let alone the planets in other /solar systems/, is still impractical. A trip to Mars and back would take more than a year. The /equipment/, supplies and fuel for such a trip would /require/ a vast rocket to launch a spacecraft from Earth. A return trip to the outer planets would take a lifetime. For the time being, /scientific research/ remain the best way of exploring distant worlds. Work is under way on a new international /shuttle/, which will be a base for a /space station/ . It is a modular structure, being built in space module-by-module, with sections being /delivered/ into orbit by the /space probes/ and unmanned launch vehicles. In the future, space stations such as this, or permanent bases on the Moon, could be a starting point for /space journeys/. Spacecraft would be /built/ and launched from there rather than from Earth.