Exercise 3. Choose the option that best completes each of the following sentences.
It is ______ easier to prevent harm to the environment than to repair it.
-
A.
always
-
B.
never
-
C.
sometimes
-
D.
rarely
Đáp án : C
Kiến thức: Trạng từ tần suất
always: luôn luôn
never: không bao giờ
sometimes: đôi khi
rarely: hiếm khi
It is sometimes easier to prevent harm to the environment than to repair it.
(Đôi khi việc làm phá hoại môi trường còn dễ dàng hơn là sửa nó chữa bệnh.)
Chọn C
Các bài tập cùng chuyên đề
Choose the best answer.
______ people in the countryside are not rich, they often have a peaceful and happy life.
Choose the best answer.
My family is going to come back to the hometown to _____ a visit to our grandparents.
Choose the best answer.
_______ is an area of land with hills or mountains.
Choose the best answer.
Several large fish live in the ______.
Choose the best answer.
In Vietnam, farmers start ______ in the spring.
Choose the best answer.
If I had lived in the city, I might understand more about the other types of people and _____ they think and interact.
Choose the best answer.
Except for some minor changes, life in my hometown has generally remained at a slow _____.
Choose the best answer.
Which one do you prefer, life in the _____ area or life in a modern town?
Choose the best answer.
They live _______ with their family in a small cottage.
Choose the best answer.
People often grow other crops on _________ land.
Choose the best answer.
In the home of the ethnic minority peoples, the ________ are often placed in the middle.
Choose the best answer.
The Chapi is a traditional _______ of the Raglai people.
Choose the best answer.
I am impressed with Sarong - a traditional ______ of the Khmer people.
Mono danced ________than Mr Buong, my teacher.
youngest boy has just started going to school.
_________ does Hung Temple Festival take place? – In Phu Tho.
She _________ sore eyes if she spends too much time on the computer.
My family often have a tradition of holding a family ______at Christmas.
She wanted to prepare for the exam;______, she turned off her mobile phone.
Children in the countryside enjoy _________ cattle in the field.
I am crazy about my children.
Mary: Can you speak English? - Mi: ___________.
Nhi: Thanks for the nice gift you brought to us! - Vy: ___________.
We need to take care of the oceans, _______ we need to protect forests.
Andy: _________ do people like watching game shows? – Bob: Because they are educational and entertaining.
If the bridge ______ we won't be able to cross the river.
The earthquake caused a lot of _____ to the infrastructure of this area.
____ she left the party, Jenny said goodbye to the host.
Students should learn some practical ways that help to ____ pollution.
The workers are _____ a truck with timber.
