to join or to link to something or someone

(a)  

to give or be a part of something with other people

(a)  

to say or show how you think or feel

(a)  

to get or discover information about something

(a)  

to affect a large area or group of people

(a)  

a general change or development

(a)  

have an effect on

(a)  

a person who studies the human mind

(a)  

something that I bought

(a)  

say that something is good

(a)  

person who studies something

(a)  

an article that judges a show and tells if it is good

(a)  

related to meeting people and spending time with them

(a)  

research project

(a)  

to be a picture, example, or sign of something

(a)  

to make someone or something change in a particular way; to influence someone or something

(a)  

 a number of different kinds of things

(a)  

the ideas, beliefs, and ways of doing things in a particular society or country

(a)  

involving everyone in the world or in a certain group

(a)  

not knowing or noticing someone or something

(a)  

the study of the mind and the way that people behave

(a)  

the qualities that make someone or something different from other people or things

(a)  

telling people about products

(a)  

think about

(a)  

= reliable

(a)  

=convince

(a)  

= natural world

(a)  

=create

(a)  

see and be aware of

(a)  

things that a company does for you

(a)  

polite behavior toward someone or something you think is important

(a)  

the way you act or behave

(a)  

not comfortable, embarrassing

(a)  

to produce a good effect or opinion

(a)  

in a strong, steady way

(a)  

ways of acting that are considered polite in your society or culture

(a)  

suitable or right for a particular situation

(a)  

a movement of the hand or head to express something

(a)  

words that help someone decide what to do

(a)  

way of doing things

(a)  

make someone stop talking

(a)  

join, participate in

(a)  

relaxed and friendly

(a)  

ways of doing things that have existed for a long time

(a)  

choose not to

(a)  

=usual

(a)  

connected with one particular thing only

(a)  

to be used instead of something else

(a)  

the scientific knowledge or equipment that is needed for a particular ind us try

(a)  

to study something or someone very carefully

(a)  

things that are happening at a particular time or in a particular place

(a)  

to be responsible for a situation or task

(a)  

how well or badly you do something; how well or badly something works

(a)  

made to feel anxious about something you have to do; being forced to do something

(a)  

something that helps you or is useful

(a)  

made or produced to copy something natural; not real

(a)  

to officially say that something is not allowed

(a)  

strength and ability to be active without getting tired

(a)  

the things that are needed to do a particular activity

(a)  

to think of or make something for the first time

(a)  

the cause of something; something that explains why something happens

(a)  

not treating each person equally

(a)  

a big company

(a)  

the ability to control your fear when you do something dangerous or difficult

(a)  

to plan and develop how something will look

(a)  

to become bigger or make something become bigger

(a)  

a person who knows a lot about something

(a)  

to control someone or something

(a)  

a good quality or ability that someone or something has

(a)  

a situation in which people are working together or in agreement

(a)  

a difficult thing that makes you try hard

(a)  

strong feeling of liking something

(a)  

need someone to provide something

(a)  

be unsuccessful

(a)  

thing that you want to do

(a)  

the way that you live

(a)  

give something to a younger person

(a)  

understanding what is possible

(a)  

jobs or duties that you must do

(a)  

natural skill or ability

(a)  

done in a way (like a machine) that does not require human control

(a)  

to have a good or useful effect

(a)  

a place or situation in which a person feels comfortable and not stressed

(a)  

to become or to make something smaller or less

(a)  

to communicate or mix with

(a)  

the speed at which you do something or at which something happens

(a)  

to deal with information

(a)  

to give or supply something to somebody

(a)  

to leave something out; to not read or talk about something and move to the next part

(a)  

not like anything else

(a)  

to get or use something

(a)  

to help

(a)  

an idea; a basic principle

(a)  

after a long time

(a)  

angry or impatient because you cannot do or achieve what you want to do

(a)  

of or on the inside of a person, place, or object

(a)  

a length of time

(a)  

of and for your body

(a)  

that can make or grow something well or in large quantities

(a)  

to say or do something as an answer or reaction to something

(a)  

connected with people's feelings

(a)  

the way you think, feel, or behave

(a)  

an improved state of knowing or realizing something

(a)  

the way you think, feel, or behave

(a)  

something that has happened to you

(a)  

to separate into different parts

(a)  

discovered that something is true after trying it or testing it

(a)  

willing to give more money, help, etc., than is usual

(a)  

to spend time not doing very much

(a)  

to be in a better position because of something

(a)  

very old

(a)  

something that happens because of something else

(a)  

having a link between two things

(a)  

the group of people who rule or control a country or state

(a)  

to put plants, seeds, etc., in the ground to grow

(a)  

unusual and surprising in a way that people notice

(a)  

to be all around something or somebody

(a)  

wild birds, plants, animals, etc

(a)  

to put something on or in front of something else to protect it

(a)  

a medicine or medical treatment that will make an illness go away

(a)  

to grow slowly, increase, or change into something else

(a)  

very

(a)  

a temperature that is higher than normal

(a)  

to give a disease to someone

(a)  

connected with something

(a)  

very bad

(a)  

something that shows that you have an illness.

(a)  

a living thing that is too small to see but that makes you sick

(a)  

used about a disease that you can get by touching someone or something

(a)  

containing something dirty, harmful, or dangerous

(a)  

a serious event or situation that needs immediate action

(a)  

the sudden start of something bad, such as a disease

(a)  

the act of stopping something from happening

(a)  

the possibility of something bad happening in the future

(a)  

a place where something comes from or is obtained

(a)  

to take action in order to achieve something

(a)  

to give medical care or attention to a person, an illness, or an injury

(a)  

to agree to do something that you don't have to do or that you will not be paid for

(a)