A
............... the process or an act of giving someone a vaccine.
....................are used to treat or prevent some types of bacterial infection.
ANTIBIOTICS
MOTORBIKE
A .................... is a small machine or device which does something useful.
The ..................... of a word, expression, or gesture is the thing or idea that it refers to or represents and which can be explained using other words.
MEANING
Using or requiring only low technology
LOW TECH
A ................ area is an open swath of land that has few homes or other buildings, and not very many people
RURAL
AN .............. area includes the city itself, as well as the surrounding areas.
The main ........... to the building is at the side.
Several members will rise to speak in .............. to the new laws.
OPPOSITION
........... is a home appliance used to wash laundry.
A computer ................. is a set of computers.
COMPUTER NETWORK
A ................. is a mechanical device using suction or pressure to raise or move liquids, compress gases, or force air into inflatable objects such as tyres.
PUMP
High ................ moving, operating, or happening very quickly.
SPEED
.........................: to put or keep things in a special place for use in the future.
.............. is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge.
ELECTRICITY
Nuclear ............. is the use of nuclear reactions to produce electricity.
POWER
Genetic ................. is a process that uses laboratory-based technologies to alter the DNA makeup of an organism.
ENGINEERING
When we talk about ............. aeroplanes we all think of planes that carry passengers from one part of the world to another, but did you know that passengers...
COMMERCIAL
Your letter was the ............... to the door of fame.
A ................ satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder
Most EU cars run ............ petrol
Travel through outer space.
SPACE TRAVEL
A ............... cleaner is a device that causes suction in order to remove dirt from floors, upholstery, draperies, etc.
............ ................. is energy from the sun that is converted into thermal or electrical energy.
SOLAR POWER