Read the passage and choose the best answer.
You can recycle many types of glass. Glass food and beverage containers can be reused and recycled many times. (In fact, only bulbs, ceramic glass, dishes and window glass can’t be recycled.)
Glass is made from soda ash, sand and lime. If it’s thrown away, it stays there indefinitely because glass never breaks down into its original ingredients. To be recycled, glass is sorted by color, crushed into small pieces and melted down into a liquid. Then, it is molded into new glass containers.
When people recycle glass, they ………………..
A. sort it by color and crush it into small pieces
B. melt it into containers
C. mold it into containers
D. all are correct
Giải bởi Vietjack
Đáp án: D
Gói VIP thi online tại VietJack (chỉ 400k/1 năm học), luyện tập gần 1 triệu câu hỏi có đáp án chi tiết
They didn’t go camping yesterday because it rained heavily.
Because of ...........................................................................
The doctor says my father will become ill ……………. he stops smoking.
Be careful or you’ll hurt yourself.
If you are ...........................................................................
I don’t often go to school by bus because it ………… a lot of time. Riding a bicycle is healthier.
Ngoc ……………. eating fast food because it’s not good for her health.
Choose the best word or phrase (A, B, C or D) to complete each sentence below.
“………! Can you tell me the way to the food shop?”
The market does not have any carrots.
There ............................................................................
Make sentences using the words and phrases given.
He/ has/ flu/./ he/ keep/ sneezing/ coughing/.
....................................................................................
Nhung/ already/ finish/ the homework/.
....................................................................................
