The w__________ of an eagle can be over two metres.
wingspan
Fausto Veranzio’s parachute _____ the first time, but he finally made it work in 1595.
worked
had worked
hadn’t worked
Fina a mistake: Will scientists ever proof that bats and colugos are related?
prove
Find a mistake: What are robot bees important?
robotic
Animals had been gliding long before they learnt to fly. LEARN Animals _________________________ they had learnt to glide.
didn’t learn to fly before
Make a question: early / how / were / different / to / computers / nowadays
How different were early computers to nowadays?
When did Da Vinci start trying to design a flying machine? BEEN How long _________________________ trying to design a flying machine?
had Da Vinci been
Make a question: how / you / often / dictionary / do / use / an / online / for / support
How often do you use an online dictionary for support?
Explain the difference between gliding / glide and flying / fly.
gliding; flying
Make a question: what / type / car / of / does / your / fuel / parent’s / use
What type of fuel doesn’t your parent’s car use?
My mobile phone has l __________ data, so I need to use Wifi.
limited
Find a mistake: What special skilled does Ryan Carney have?
skills
Find a mistake: How powered was the engine that the Wright Brothers designed, which allowed the Flyer to take off?
powerful
My parents don’t a __________ me to go out after 9 p.m.
allow
George Cayley had adapted his glider himself _____ it finally worked.
for
before
when
Were you surprised to learn that birds evolution / evolved from dinosaurs? Explain why or why not.
evolved
The Chinese _____ kites long before we started using them in Europe.
had been
had flown
had been designed
Find a mistake: Do you know what weigh you were when you were born?
weight
Gravity is the f__________ that keeps objects in the air.
force
The first airships were used in the 1940s, but Francesco Lana _____ designed one in 1670!
did
had
had been
Make a question: would / be / like / you / to / a / pilot
Would you like to be pilot?
I try to s__________ my friends when they have a problem.
support
Birds have h __________ bones which allow them to fly.
hollow
Describe some adapted / adaptations that allowed pterosaurs to fly.
adaptations
Da Vinci _____ mechanical devices for a long time before he designed his flying machine.
designed
hadn’t designed
had been designing
I saw lots of fossils a museum. Then, I found one on the beach! ALREADY When I found a fossil on the beach, I _________________________ lots in a museum.
had already seen
My mum said ‘You should write a letter of complaint’. So, I wrote one. HAD I wrote a letter of complaint because my _________________________ advised me to.
mum had
Make a question: what / does / features / special / phone / your / have
What special features does your phone have?
Flying dinosaurs had _____ disappeared long before Marco Polo lived.
not
since
already
Find a mistake: What special capable do bats have?
capability
He was working as an engineer but then he became an artist. BEFORE He had been _________________________ he became an artist.
been working as an engineer before
A helicopter descends slowly when it l __________ .
lands
More houses should be p__________ by solar energy.
powered