Bagaimana contoh penggunaan kata "of", "off" pada frasa dan kalimat bahasa Inggris?

Contoh penggunaan kata "of" dan maknanya.

• the colour of (dari/daripada) her dress
• the roots of (dari/daripada) your hair
• a dress of (terbuat dari) silk
• a ring of (terbuat dari) gold
• a bag of (berisi) potatoes)
• a book of (berisi) poems
• two of (dua dari/daripada) sugar
• much of (kebanyakan dari/daripada) the night
• one of the guests (salah satu dari tamu)
• one of (dari) his friends
• the two of (dari) us
• it's ten minutes of (sebelum) three
• the villagers fear of (terhadap) an earthquake
• the plays of (karya) Ws Rendra
• a picture of (karya) I Wayan Beratha
• a teacher of (bidang/mata pelajaran) English
• an area of (yang memilik) heavy rains.
• a matter of (yang tidak memiliki sesuatu yang) no importance
• Reza of (dari/berasal dari) Arab
• She did it of (disebabkan oleh) her own free will

Contoh penggunaan kata "off" dan artinya:

• get off (turun) the bus but get on (naik) the bus
• I'm off (berangkat) now
• be off with you (pergi)
• two miles off (2 mil jaraknya)
• several years off (beberapa tahun yang lewat)
• the door handle fell off (gagang pintu lepas)
• take off our shoes (lepas sepatumu)
• cut off a branch from a tree (tebang ranting pohon)
• turn off the light (matikan lampu)
• turn the tap off (matikan kran)
• the TV is off (TV itu mati
• switch off the engine (matikan mesin)
• finish the work off (sampai selesai) before you go home
• they killed off (sampai tanpa sisa/mati semua) all the mosquitoes
• the milk is off/has gone off (tak layak konsumsi)
• Sorry, Madam, strawberries are off (tak tersedia)
• I have Monday off (libur)
• I'm taking a week off (libur) over christmas
• the maid is off (libur) tiday
• her work has gone off lately (tak sebagus biasanya)
• I'm afraid the party's off (tak akan terlaksana/gagal)
• their engagement off (tak akan terlaksana/gagal)
• this TV is 30% off (potongan harga 30%)