Impact 3 p.44-45

to give someone permission for something

to think that something is likely to be true, although you have no proof

to be a member of a group

involving, felt by, or owned by everyone in a group

a situation in which all the people in a group agree about something

when things are organized and carried out in the same way

working well and not wasting time or energy

the particular shape of something

a person in control of a group, country, or situation

When birds, fish, or animals travel from one place to another at the same time each year