Word Network: tricky

Adjective + To-Infinitive (It's easy to learn)

gerunds_infinitives

B1

Zero Article with Institutions (in prison vs. at the prison)

nouns_articles

C2

Joe vs. I vs. Joe vs. Me: What's the Difference?

confusable-words

B1

Zero Conditional: Facts and Instructions

verb_moods

B1

Mastering Irregular Verbs: Beyond the -ed (Past Participles)

verbs_tenses

B1

solve puzzle

Complete a mental game

B1

put ones head together

To work together to solve a problem or come up with an idea.

Be careful!

Warning to be cautious.

A1

difficult task

Challenging piece of work

B1

develop strategy

Create a plan

B2

difficult situation

Problematic set of circumstances

B1