A. Put the correct form of the verb listen as indicated in the parenthesis
1.)_________(simple present tense)
2.)_________(simple past tense)
3.)_________(simple future tense)
4.)_________(past perfect tense)
5.)_________(past progressive tense)

B. identify the aspect of verb used in each sentence. put S for simple, P for perfect, PR for progressive and PP for perfect progressive
6.) the school follows health protocol.7.) the principal bought new thermal scanners
8.) the COVID-19 crisis had affected a lot of people
9.) the town mayor has instructed health officials to be vigilant
10.) people have been staying inside their home to avoid contacting virus
​