Activity
The following exercises will help you in greater understanding about how subordinating
conjunctions work. Select the best answer to complete each sentence.
it is the richest country in the world, the U.S. has one of the worst healthcare systems,
A Until
B. Although
C. Because
D.IT
2. A lot of people suffered of COVID-19.
A because
C. Since
3 there's already a vaccine, all things will be back to normal
A Whether B. Before
C.
D. While​