Complete one sentence with the Present Perfect Simple and one with the Present Perfect Continuous form of each verb in capitals.

Ответ:

1. a: have been looking

b: have looked

2. a: you saved

b: you have been saving

3. a: has collected

b: has been collecting

4. a: hasn't played

b: hasn't been playing

Объяснение:

Present Perfect - завершенное действие

Present Perfect Continues - действие продолжается до сих пор, которое началось в прошлом и продолжается в будущем.

главное отличие:

Present Perfect - без been

Present Perfect Continues - c been.