Nouns with complex

  • problemproblemissuesituation
  • system
  • relationship
  • apartment complexapartment complexsports complex

Adverbs with complex

  • highlyhighlyextremelyincreasingly
  • more complex than

Phrases with complex

  • a complex about

Practice · 2 min

Fill the collocation, then say the whole sentence out loud.

  1. 1

    It's a ___ situation, give me time.

  2. 2

    They live in a huge apartment ___.

  3. 3

    The tax system is extremely ___.

  4. 4

    He has a ___ about his voice.

Say it today

Use it once in a real conversation before tomorrow. Out loud counts, even to yourself.