28. Last Saturday, Binh (participate) __________ in raising funds for street children. 29. We (write) ___________ hundreds of books so far. 30. Andy’s father loves (carve) _________ eggshells. 31. The Imperial Academy (built) _________ in 1076 under Emperor L
1 câu trả lời
$\text{28. participated }$
$\rightarrow$ QKD
$\rightarrow$ S+ Ved/V2
$\rightarrow$ DHNB : Last Saturday
$\text{29. have written }$
$\rightarrow$ HTHT
$\rightarrow$ S+ have / has+ V3
$\rightarrow$ DHNB : so far
$\text{30. carving }$
$\rightarrow$ love + Ving
$\text{31. was built }$
$\rightarrow$ Bị động QKD
$\rightarrow$ S+ was/ were + V3 + ( by O )
