10 questions from CHS 2025. Real examination questions for PSLE 2027/2028 preparation.
↓ Scroll down to start the quiz ↓
From the list of words given, choose the most suitable word for each blank and write its letter in the blank.
Flying cockroaches in Singapore are a common yet unsettling sight for many. Their sudden appearance, especially in one's home, (1) cause alarm since they are often unexpected. These pests are often found in dark, humid areas like bathrooms and drainage systems. Despite maintaining a clean household, one may still encounter cockroaches as they navigate (2) open windows or shared ventilation systems.
One of the most remarkable abilities of these cockroaches (3) their resilience. They can survive in extreme conditions and have adapted (4) avoid many extermination methods. Submerging them in water may seem like an effective solution but these insects can hold their breaths for up to forty minutes, allowing them to escape even after being flushed down a drain. However, their survival is ultimately limited (5) their inability to drink water, leading to eventual dehydration.
Despite common misconceptions, these cockroaches do not truly fly but rather glide using their wings to move (6) surfaces. This movement is often mistaken (7) aggressive behavior when the insect is simply attempting to flee (8) perceived danger.
Given their adaptability, infestations can be difficult to manage without professional intervention. While household remedies may offer temporary relief, engaging pest control services is often the most effective approach to ensuring a cockroach-free home, in (9) may seem like an endless struggle to ward them (10). A professional solution is often the key to regaining peace of mind.
Adapted from https://verminator.sg/4-facts-about-singapores-most-hated-pest/