Question

Smiling over her coffee mug, Ella watched the little boy giggle and shout as his father played tag with him and he tumbled through the grass.
What is the second clause in the sentence above?
A. Smiling over her coffee mug
B. he tumbled through the grass
C. Ella watched the little boy giggle and shout
D. his father played tag with him

Answer 1

I believe it's C. 

We know that a clause is the smallest grammatical unit that can express a complete proposition.

What do you think?