But we can stop adding the problem while scientists search for answers, and laws are passed in nature’s defense.
A. frisk
B. rifle
C. track
D. examine
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
Without plants, most water would run off as soon as it falls, taking away valuable soil.
If you don't have anything _______ to say, I'd rather you kept quiet.
The loss of much forest is destroying Earth’s plant and animal variety.
This is especially worrying when there are about 3,000 plants with values as medicines against cancer, AIDS, heart disease and many other sicknesses.
In the movie, he plays a concerned and _______ father trying to bring up two teenage children on his own.
Choose the best answer A, B, C or D for each sentence
The bridge is a marvelous work of engineering and _______.
Select the synonym of the following bold and underlined word in each sentence in the unit
To conserve electricity, we are cutting down on our central heating.
He says he'll tell the authorities but it's just an empty ______.
The loss of much forest is destroying Earth’s plant and animal variety.
This is especially worrying when there are about 3,000 plants with values as medicines against cancer, AIDS, heart disease and many other sicknesses.
This is especially worrying when there are about 3,000 plants with values as medicines against cancer, AIDS, heart disease and many other sicknesses.
