2. CHOOSE
Fill each gap with the right word. Word bank: a growing body of, a key factor, a turning point, at the heart of, lay the foundation, shed light on.
Word bank: a growing body of, a key factor, a turning point, at the heart of, lay the foundation, shed light on.
Wa key factory factor in growth.
The test shed light on the problem.
a growing body of work supports this.
Light is at the heart of the question.
The ra turning pointng point.
This work lay the foundationn for more.