3. Выбери соответствующие формы глаголов из данных в скобках. 1. Over a 100 species of birds (live / have lived) in the National Park. 2. I (learnt / have been learning) English since I was 7 years old. 3. The clock (has struck / strike) ten. It's time to go to bed. 4 4. Yesterday they (visited / have been visiting) 5. Look! They are tired. They (are breathing / have been breathing) hard.

Ответ: 1. have lived, 2. learnt, 3. has struck, 4. visited, 5. are breathing

1. Over a 100 species of birds (have lived) in the National Park. (Present Perfect, так как действие началось в прошлом и продолжается до настоящего времени).
2. I (learnt) English since I was 7 years old. (Past Simple, так как указан период в прошлом).
3. The clock (has struck) ten. It's time to go to bed. (Present Perfect, так как важен результат действия на данный момент).
4. Yesterday they (visited). (Past Simple, так как указано конкретное время в прошлом – yesterday).
5. Look! They are tired. They (are breathing) hard. (Present Continuous, так как действие происходит в данный момент).

Ответ: 1. have lived, 2. learnt, 3. has struck, 4. visited, 5. are breathing