Which phrasal verb means to explain ideas, facts or opinions in a clearly organised way?

Put the letters in order to form an adjective that means taking care to do things carefully and correctly.

The adjective purposeful can be synonymous with the adjective single-minded.

Guess the missing word based on the context.

If you don't speak your ..., nothing will change.

Complete the sentence using passive voice.

They (instruct) ... on what to do when the headmaster came in.

Complete the sentence using reported speech.

Has she ever worked in a team?, the boss asked me.

The boss asked me .......... in a team.

Which prepositions are missing in the following expressions?

Put the words into the correct categories.