This document contains a list of incredible inventions and vehicles from different time periods, including helicopters, parachutes, submarines, flying machines, rockets, mirrors, wheels, sails, ropes, solar panels, buttons, decks, frames, blades, gadgets, lands, airs, spaces, and sprays. It also lists the past simple form of various regular verbs such as announce, ask, call, classify, copy, design, enjoy, explain, invent, list, live, look, point, show, smile, talk, try, visit, and wait.

1. UNIT 6: INCREDIBLE
INVENTIONS
LEVEL 5TH

2. INVENTIONS AND VEHICLES
HELICOPTER PARACHUTE

3. INVENTIONS AND VEHICLES
SUBMARINE TANK

4. INVENTIONS AND VEHICLES
FLYING MACHINE ROCKET

5. INVENTIONS AND VEHICLES
MIRROR WINGS

6. INVENTIONS AND VEHICLES
WHEELS SEAT

7. INVENTIONS AND VEHICLES
SAIL ROPE

8. INVENTIONS AND VEHICLES
SOLAR PANEL BUTTON

9. INVENTIONS AND VEHICLES
DECK FRAME

10. INVENTIONS AND VEHICLES
BLADE GADGET

11. INVENTIONS AND VEHICLES
LAND AIR

12. INVENTIONS AND VEHICLES
SPACE SPRAY

13. INVENTIONS AND VEHICLES
TECHNOLOGY SQUARE

14. PAST SIMPLE OF REGULAR VERBS
 ANNOUNCE- ANNOUNCED
 ASK - ASKED
 CALL - CALLED
 CLASSIFY – CLASSIFIED
 COPY – COPIED
 DESIGN – DESIGNED
 ENJOY – ENJOYED
 EXPLAIN – EXPLAINED
 INVENT – INVENTED
 LIST – LISTED
 LIVE – LIVED
 LOOK – LOOKED
 POINT – POINTED
 SHOW – SHOWED
 SMILE – SMILED
 TALK – TALKED
 TRY – TRIED
 VISIT – VISITED
 WAIT - WAITED