1.Dễ
Before giving blood, donors answer questions about their health and have their blood pressure and iron level checked. If the checks are normal, they donate about half a litre of blood, then rest and have a snack. What happens after the health checks are normal?
- AThe donor has the blood pressure and iron level checked again.
- BThe donor gives about half a litre of blood.
- CThe donor answers health questions.
- DThe donor goes home straight away.
2.Dễ
A thermometer label says: “Clean the tip with alcohol before and after each use.” When should the tip be cleaned?
- AOnly after each use
- BOnly once a week
- COnly when it looks dirty
- DBefore and after each use
3.Dễ
Monarch butterflies in North America travel thousands of kilometres each autumn to spend the winter in warmer places, such as forests in Mexico. Where do many monarch butterflies spend the winter?
- AIn the far north of Canada
- BOn islands near Japan
- CIn deserts in Africa
- DIn forests in Mexico
4.Trung bình
“By the end of the first week, Aisha had memorised the names of all thirty children in her class. By the end of the month, she knew which of them liked maths and which loved drawing.” What can you infer about Aisha?
- AShe is a new pupil who keeps forgetting names.
- BShe is a nurse checking the health of the children.
- CShe is a teacher who takes an interest in her pupils.
- DShe is a parent helping out at the school for one day.
5.Trung bình
“Unlike typical classrooms, the new science lab has movable tables, large screens on every wall and sinks at each station.” What is the author mainly doing in this sentence?
- AGiving an opinion about the teachers
- BContrasting the lab with typical classrooms
- CExplaining how to build a science lab
- DDescribing the history of the school
6.Trung bình
“Dear residents, the lift (elevator) in Block A will be out of service from Monday to Wednesday. We apologise for the inconvenience. Residents who need help with heavy items may call the caretaker.” What is the main purpose of the message?
- ATo introduce a new caretaker
- BTo announce that Block A is closing for good
- CTo ask residents to repair the lift themselves
- DTo inform residents about the lift and offer help
7.Khó
“Critics called the plan reckless, but the mayor pointed to three nearby cities where the same plan had cut traffic by a fifth.” How does the mayor support the plan?
- ABy promising to cancel the plan
- BBy admitting that the plan is reckless
- CBy giving examples of where the plan has worked
- DBy attacking the critics personally
8.Khó
The author writes: “Fluoride in drinking water has been linked to fewer cavities in many studies. However, the amount must be carefully controlled, because too much can stain children’s teeth.” Which statement would the author most likely agree with?
- AFluoride should be banned completely.
- BThe more fluoride, the better.
- CFluoride is helpful in the right amount.
- DFluoride has no effect on teeth.
Đáp án
- 1. B · The donor gives about half a litre of blood.
- 2. D · Before and after each use
- 3. D · In forests in Mexico
- 4. C · She is a teacher who takes an interest in her pupils.
- 5. B · Contrasting the lab with typical classrooms
- 6. D · To inform residents about the lift and offer help
- 7. C · By giving examples of where the plan has worked
- 8. C · Fluoride is helpful in the right amount.
Lời giải đầy đủ từng bước: hãy luyện chủ đề này trên examproblems.com.