(n.) the act of looking carefully for something

(v.) to start or put into operation

(v.) to try to discover all the facts about something, especially what happened or what the truth is

(n.) an important aspect of something / a typical quality

(n.) a person who takes part in something

(adj.) correct to a very detailed level

(n) an action that brings about a positive result or helps someone or something to advance

(n.) the abilities or qualities that may be developed and result in future success

(v.) to work together on an activity or project to achieve a common goal

I tried to _____________ to my Instagram account, but I couldn’t because I forgot my password!

The _________________ took me three hours, but eventually I found the address which I needed.

The newest iPhone was ____________, and the event was attended by a lot of people all around the world.

A detective was sent to ____________ whether this man was into illegal activities or not.

Because of its origins, Canadian English has _______ of both American and British English.

Students should be active ________ in all the events taking place in the university.

Turnitin is a useful application that provides _________ reports on plagiarism.

The president congratulated her for her _____ to the successful launch of the company’s new campaign.

He has the ________________ to become a champion.

German and Japanese companies __________ to develop the product.