The right answer is “cuánto cuesta” the third option
Question:1: C
Question 2: B
Question 3: B
Question 4: C
This is for reading lvl 1070L
The correct answer is:
A. David ha abierto la lata.
"David ha abierto la lata", is the best Spanish equivalent to, "David has opened the can".

I think it could be El muchacho ve la televisión y su hermano lee un libro.