c) Lan has gone to the library to return the books she borrowed last week.
d) My watch is incorrect, can you repair it for me?
e) To prepare for the new year, my father often repaints the house.
4. Put the words in brackets into passive sentences. (Trang 87-88 sách Bài tập Tiếng Anh 8)
a) Cloth bags are used instead of plastic bags.
b) Milk is contained in paper boxes nowadays.
c) That beautiful toy is made from recycled paper.
d) Dried sugar canes are reused to produce paper.
e) Leftover cloths are woven together to make blankets.
f) Vegetable matter is decomposed and becomes fertilizers for the fields.
g) The market is swept every day to keep a clean environment for the neighborhood.
5. Rewrite the sentences. Use the verbs in the present passive form. (Trang 88-89 sách Bài tập Tiếng
Anh 8)
a) The used plastic bottles are washed with water.
b) The bottles are cut into small pieces.
c) The small pieces are mixed with certain chemicals.
d) The mixtune is heated into pasty liquid.
e) The liquid is blown into new bottles.
f) The recycled plastic is also used to make toys and utensils.
g) Used plastic things are recycled to save natural resources.
6. Rewrite the sentences, putting the verbs in the passive form with will be + past participle. (Trang
89-90 sách Bài tập Tiếng Anh 8)