Challenge

Learning English can be a ______.

• Challenge

• Challenges

• Challenging

People face many ______________ in their lives.

• challenge

• challenges

• challenging

My teacher gave us a ______ math problem to solve.

• challenge

• challenges

• challenging

Mubarak wants to ______ Abdikarim to a game of basketball.

• challenge

• challenges

• challenging

What is the biggest ____ you have every gone through?

• challenges

• challenging

• challenge

Overcoming all of the _____ in life can be difficult.

• challenge

• challenges

• challenging

Writing in English is more ____ than speaking.

• challenge

• challenging

• challenges

Who should our team ______ for the next race?

• challenge

• challenging

• challenges

What letter(s) does the plural form of challenge end in?

• e

• s

• ing

What letter(s) does the adjective form of challenge end in?

• e

• s

• ing