Which of the following is used for controlling the amount of light entering the eye?
Answer: B
An iron rod feels cooler in the hand than a wooden rod at the same temperature. The reason is that iron--------
Answer: A
The University project---------owing to lack of funds
Answer: D
The thief was caught. He couldn’t get------with what he stole
The handset won’t work, the battery has run--------
Answer: C
