Определить время, перевести, раскрыть скобки What you (to read) here since morning. She (to jump) for ten minutes without any rest. Have you found your bag?-No! (to look) for it for five minutes, butl (not yet to find) it. We (to wait) for you since ten o'clock. My brother (to have) his car since his grandfather bought it. Nick (to write) a letter

1. What have you been reading here since morning.

2. She has been jumping for ten minutes without any rest.

3. Have you found your bag? - No! I have been looking for it for five minutes, but I have not found it yet.

4. We have been waiting for you since ten o'clock.

5. My brother has had his car since his grandfather bought it.

6. Nick has been writing a letter since breakfast time.

Present Perfect (have/has + Participle II) - действие произошло в прошлом, а его результат связан с настоящим.

Present Perfect Continuous (have/has been + Participle I) - действие началось в прошлом, длилось вплоть до настоящего и продолжается до сих пор.