6. Use the Present Perfect Continuous

1. The vegetables **have been boiling** (boil) since 10 o'clock.
2. He **has been waiting** (wait) for her answer for six months.
3. My sister **has been sending** (send) job applications for 3 months.
4. I **have been trying** (try) to find my documents since last Sunday.
5. They **have been learning** (learn) Japanese for a couple of years.
6. My brother **has been playing** (play) computer games for 3 hours.

*Объяснение: Present Perfect Continuous используется для описания действий, которые начались в прошлом и продолжаются до настоящего момента. Форма образуется с помощью 'have/has been' + глагол с окончанием -ing.*