Hoàn thành những câu sau, sử dụng thì quá khứ hoàn thành của động từ
Bài 1: Hoàn thành những câu sau, sử dụng thì quá khứ hoàn thành của động từ.
1. Yesterday I was late for the train becase I (forget) _____________my ticket home.
2. Peter told me that he (prepare) __________every thing for his party.
3. The grass was yellow as it (not rain) _________all summer.
4. The electricity was cut off because we (not pay)___________our hydro bill on time.
5. We (not eat) ___________all the morning sowe felt very hungry.
Bài 2: Khoanh tròn vào đáp án đúng.
1. Yesterday I was late for the train becase I (forget) _____________my ticket home.
2. Peter told me that he (prepare) __________every thing for his party.
3. The grass was yellow as it (not rain) _________all summer.
4. The electricity was cut off because we (not pay)___________our hydro bill on time.
5. We (not eat) ___________all the morning sowe felt very hungry.
1. I could not remember the name of the man we (met/had met) the week before.
2. We (ate/had eaten) all the cakes mymom had made.
3. Before she (came/had come) home, she had met some of her old friends.
4. Before Jane (started/ had started) to make the cake, she had prepared all the ingredients.
5. I (had fed/fed) my cat before I left home.
Bài 3: Khoanh tròn vào đáp án đúng.
Throughout its history, Japan (1)________from the destructive sea surges, known as tsunami. Tsunamis (2)________by earthquakes, hundreds of which strike Japan each year. It is of utmost importance that Japan is always ready for this chain of natural disasters. In Japan, high-rise buildings in major cities (3)________so that they (4)_______rather than shake during earthquakes, making them safer. Besides, new regualtions for quake-proofing buildings came into force, and some local governments (5)_____citizens a structural health check on their homes. Some coastal areas have tsunamis (6)_______, while others (7)________built floodgates to withstand inflows of water from tsunamis. And if an earthquake above a certain magnitude (8)_________, the bullet train will stop and nuclear and other plants will automatically go into temporary shut-down.
1.
A.had suffered
B. has suffered
C. had been suffered
D. has been suffered
2. A.trigger triggered
B. are triggered
C. triggered
D. were
3. A.design designed
B. are designed
C. designed
D. were
4. A.sway swayed
B. are swaying
C. are swayed
D. have
5. A. offer
B. are offering
C. are offered
D. offered
6. A.home
B. house
C. shelter
D. habitat
7. A.build
B. are building
C. are built
D. have built
8. A.strikes
B. is striking
C. has struck
D. is struck
Bài 4: Đọc bài đọc dưới đây và trả lời câu hỏi.
Flood stands amongst the most devastating natural catastrophes. Almost everyone is well aware of its negative impacts on human such as loss of human life, damage to property, destruction of crops, loss of livestocks, and deterioration of health conditions owing to waterborne diseases.
However, flood can also have some positive impacts on the environment. In many natural systems, floods play the key role in maintaining the ecosystem functions and biodiversity. They link the river with the land surrounding it, recharge ground water systems and fill wetlands. Moreover, floodwater often carries both sediment and nutrients, so it helps enrich the land. For many species, flood trigger breeding events, migration, and dispesal. The environmental benefits of flooding can also help the economy through things such as increased fish production, recharge of groundwater resourses, and maintainance of recreational environments.
While cycling of sediments and nutrients is essential to a healthy ecosystem, too much sediment and nutrient in a waterway lowers the downstream water quality. Other negative effects include loss of habitat, dispersal of weed species and the release of pollutants such as chemicals, heavy metals and debris. These can degrade aquatic habitats, lower water quality, reduce coastal production, and contaminate coastal food resources.
1. What does the passage mainly discuss?
A. Negative impacts of flood on human.
B. Negative impacts of flood on the ecosystem.
C. Effects of flood on the environment.
2. What does the word “catastrophes” mean?
A. disasters
B. phenomena
C. sources
3. In which way does flood affect human health as mentioned in the first paragraph?
A. waterborne diseases
B. loss of property
C. loss of liverstock
4. Which is not mentioned as a way flood helps maintain the ecosystem functions and biodiversity?
A. It recharges ground water systems.
B. It carries both sediment and nutrients.
C. It maintains recreational environments.
5. What happens if there is too much sediment and nutrient in a waterway?
A. Breeding events are triggered.
B. The quality of downstream water is lowered.
C. It maintains a healthy ecosystem.