Es libro es suyo- the book is his
es suyo- its his/hers
Emotions in the past
Estar conjugated in the past tense is estaban.
Estaban contentos= they were happy
The answer is A. Tú tocas el piano. Because Tu tocas is the only correct way of saying you are playing the piano in this instance. C is saying "tocan" which is wrong because it's saying you but then using a the group form of playing. The same thing with B, it's also using the group form of playing and it's past tense. And D is using the I form of playing not the you form.
Answer:
The answer.
Explanation:
Me gusta pasar el tiempo con Peter.
which means I like to spend time with peter.