IDNStudy.com, ang iyong mapagkakatiwalaang platform para sa mga eksaktong sagot. Sumali sa aming platform upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

PRETEST
Choose the letter of the correct answer.
1. We______
at home since last October
D. studied
C. have studied
B. studies
A, has studied
2. Some children_______
the online classes.
A. are enjoying B. is enjoying C. was enjoying D. were enjoying
3. However, some______
that online classes will end soon.
A. are wishing B. is wishing C was wishing D. were wishing
4. I managed to do the performance tasks while I________
my lessons.
A. are reviewing B. is reviewing C. reviewing D. was reviewing
5. They________
the vaccines after the president called.
A. delivered B. delivers
C. had delivered D. has
delivered​