1. Ba enjoys visiting his grandmother on this weekend. ( like= enjoy+ Ving)
2. Nam is tall enough to play volleyball. ( be adj enough to do sth: đủ...để làm gì.)
3. Compost is made from vegetable matter. ( câu bị động thì hiện tại đơn: is/am/are+ PII)
4. This homework will be finished by the students before 8 o'clock. ( câu bị động thì TLĐ: will be PII)