21. What is the verb structure of past perfect tense?
a. Had + past participle
c. Have + past participle
b. Has + past participle
d. will have + past participle

Identify the tense of the underlined verb in items #22 and 23

22. The Department of Health (DOH) posted an announcement about COVID 19 status.
a. Simple Future
c. Present Perfect
b. Simple Past
d. Past Perfect
23. After the nurses had eaten their lunch, they went back to work immediately.
a. Simple Future
c. Present Perfect
b. Simple Past
d. Past Perfect
Which verb is needed to complete the sentences in Items #24 and 25?
24.My mother, who is an OFW, back abroad before the President declared the lockdown.
a. had fly
b. had flown
c. had flew
d. had flies
25. Yesterday, l two glasses of calamansi juice as my natural source of Vitamin C.
A. Drink B. Drinks C. Drank D. Drunk

Pki answer nman po plzz kc kailangan q lng po tlga plzz ​