What is It Activity 5: COVID-19 Infomatic Direction: Complete the sentences by using the past perfect tense. . Observe the form: Had+Past Participle+other words/phrase Example The COVID-19 pandemic originated in Wuhan, China and had affected Asia, America and Europe. 1. President Rodrigo Roa-Duterte formed the Inter-Agency Task Force (IATF) because 2. Scientists failed to develop a vaccine and 3. Most Filipinos observed the "The New Normal" because​