Read the sentences and correct the mistakes.1. Have you waiting for a long time? 2. She hasn't beenbought a new smartphone for three years. 3. I've been knowingNick since 2015. 4. I've never understand this rule. 5. It'ssnowing all day. 6. You have found your wallet? - No, notyet. I've been looking for it for an hour now. 7. - Have you finishreading the book about money management yet? - No, I've readit since the weekend, but I've only reading twenty pages.​ посчитайте

1. Have you been waiting for a long time?

2. She hasn't bought a new smartphone for three years.

3. I've known Nick since 2015.

4. I've never understood this rule.

5. It's  been snowing all day.

6. Have you found your wallet? - No, not  yet. I've been looking for it for an hour now.

7. - Have you finished  reading the book about money management yet? - No, I've been reading  it since the weekend, but I've only read twenty pages.​

Present Perfect: has/have + V3

V3 -третья форма глагола (take-taken; buy-bought; know-known, etc.)

Present Perfect Continuous: has/have + been + V-ing

V-ing -глагол  с окончанием -ing (take - taking; come - coming; know-knowing, etc.)