The sign on a door reads: “Staff only. Visitors please use the main entrance on the left.” Where should visitors go?
- ATo the staff room
- BThrough this door
- CTo the main entrance on the left
- DTo the side exit on the right
The sign on a door reads: “Staff only. Visitors please use the main entrance on the left.” Where should visitors go?
Dolphins are mammals, not fish. They breathe air through a blowhole on top of their heads and must come to the surface to breathe. Mother dolphins feed their young with milk. Which detail shows that dolphins are mammals?
Tomás wanted to grow tomatoes. First, he planted the seeds in small pots indoors. When the plants were 15 cm tall, he moved them outside into the garden. Finally, he tied the stems to sticks so they would not fall over. What did Tomás do first?
“Many people believe bulls are angered by the colour red. In fact, bulls cannot see red well. They react to the movement of the cape, not its colour.” What is the purpose of the passage?
“Despite the heavy rain, more than 500 runners finished the charity race, raising over $20 000 for the children’s hospital.” What does “despite” show in this sentence?
In 1928 Alexander Fleming returned from holiday and noticed that mould had grown on one of his bacteria dishes. Around the mould, the bacteria had died. This led to the discovery of penicillin. What led Fleming to discover penicillin?
“The company claims its water filter removes 99% of germs. The claim is based on one test, run by the company itself, on water from a single tap.” What is the best evaluation of the claim?
“Patients must not eat or drink after midnight before surgery. Small sips of water to take morning medicines are allowed only if the surgeon has agreed.” A patient’s surgeon has agreed. What may the patient do at 7 a.m.?
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