500
Identify the verb tense being used:
We (1) have been very busy since the hurricane. We were ordered to evacuate. Once we returned, we saw that the wind (2) had blown down all the trees. Luckily, we (3) had boarded up the house before we evacuated. Over the past couple of days, it (4) has rained over 5 inches according to the rain gauge.
What is:
1- present perfect
2- past perfect
3- past perfect
4- present perfect