Advanced Grammar in Use Activities

Куда делось такое же приложение где можно отгадывать из трёх вариантов ответов ? Where is the same app , with 3 answers to choose between them ? It was very useful app to study English at metro and home

The app opens app on my iOS 9 device, but all the questions are already answered, there’re no buttons described in the help section. Actually, I can do nothing but look at the correct sentences. It’s not meant to be this way. It could be nice providing some info about the rules applied, but it is not there anyway.

Осень ждал уровень advanced и наконец дождался, хорошие упражнения очень показательные. И батарейку не садят как tests