$1.$ My house is made from wood.
$2.$ These eggs are not laid by my hens.
$3.$ Morning exercises are done by Jim everyday.
$4.$ The dogs are fed by Jane everyday.
$5.$ Letters are delivered by the mailman everyday.
$6.$ Vegetables are grown in the fields by the farmers.
$7.$ Cattle is raised by farm workers.
$8.$ Many diseases are cured by surgery nowadays.
$9.$ National heritages are preserved by the government.
$10.$ The architectural features of the house are carefully studied by the architects.
*Cấu trúc: Câu bị động thì hiện tại đơn
- S + is (He, She, It, Danh từ số ít)/ are (You, We, They, Danh từ số nhiều) + V (Pii) + (by O).