Adolescence /ˌæd

endorse /ɪnˈdɔːs/ /-ˈdɔːrs/ verb [ T ] SUPPORT
1. to make a public statement of your approval or support for something or someone
The National Executive is expected to endorse these recommendations.
formal I fully endorse (= agree with) everything the Chairperson has said.
2. to appear in an advertisement, saying that you use and like a particular product
They paid $2 million to the world champion to endorse their new aftershave.
endorse /ɪnˈdɔːs/ /-ˈdɔːrs/ verb [ T ] SUPPORT
1. to make a public statement of your approval or support for something or someone
The National Executive is expected to endorse these recommendations.
formal I fully endorse (= agree with) everything the Chairperson has said.
2. to appear in an advertisement, saying that you use and like a particular product
They paid $2 million to the world champion to endorse their new aftershave.
invest /ɪnˈvest/ verb [ I or T ]
to put money, effort, time etc. into something to make a profit or get an advantage
The institute will invest 5 million in the project. He's not certain whether to invest in the property market.
You have all invested significant amounts of time and energy in mak ing this project the success that it is.