4 Write sentences with the present perfect.

Вот предложения в Present Perfect: 1. I haven't finished my homework for tomorrow. 2. Gerrie hasn't read anything about Silicon Valley. 3. We have looked for some better information. 4. They have bought a new computer online. 5. He has used the latest software. 6. The boys haven't rung their parents. Объяснение: Здесь мы использовали Present Perfect, чтобы показать, что действие завершено (или не завершено) к настоящему моменту. 'Have' используется с 'I', 'we', 'they', 'you', а 'has' с 'he', 'she', 'it'.