Reading Comprehension : Drone

What can drones do for you?

• take notes

• record video

• online shopping

• measure temperature

Drone is an ______ that can fly without pilot.

• airborne

• aerial

• adapter

• aircraft

Large drones can fly more than _________ above the ground.

• 20 000 feet

• 30 000 feet

• 40 000 feet

• 50 000 feet

A ________ may weigh 28 grams only.

• drone

• large drone

• microdrone

• satelite

Some says that drone was invented in _________ while United States first used remote-controlled aircrraft.

• 1920s

• 1930s

• 1940s

• 1950s

Remote-controlled became a _______ for civilians in 1940s

• toy

• hobby

• job

• threat

Hobby drones come in _______ categories.

• two

• three

• four

• five

__________ drone can only move forward.

• Planes and gliders

• Helicopters

• Multicopters

• Robocopters

__________ drones can move forward, backward and side-to-side.

• Planes and gliders

• Helicopters

• Multicopters

• Robocopters

__________ drones have three to eight rotors.

• Planes and gliders

• Helicopters

• Multicopters

• Robocopters