Explanation The correct preposition after " care " in this context is " about ." " Care about " means to be concerned or worried regarding something .

Explanation During means کے دوران The fire alarm rang during yesterday's meeting. کل کی میٹنگ کے دوران فائر الارم بج گیا۔

Explanation " During " is used to indicate something happening throughout the time of an event. Taking notes happens while the lecture is in progress, so " during the lecture " is correct.

Explanation " Bread and butter " is treated as a single combined item ( a food staple ). Therefore, the singular verb " is " is used to indicate its essential nature.

Explanation " Any " is used in negative sentences to refer to an unknown quantity. Since he couldn't find milk, " any " correctly fits the negative context.

Explanation The child-centered method encourages participation, freedom, and respect , promoting democratic values. It focuses on the learner’s interests and active involvement rather than just teacher direction. Explanation CAI refers to using computers to help in the teaching and learning process. It enhances learning by providing interactive and personalized instruction. Explanation SOLO stands for a model describing the levels of understanding in learning outcomes. It helps assess how deeply students have grasped a concept. Explanation Heuristic means " to investigate " or " to discover ". Heuristic refers to a method that encourages discovery and learning through investigation. It involves exploring and finding solutions rather than just being told. Explanation The idiom once in a blue moon means on rare occasions or rarely. The idiom means something that happens very rarely or seldom. It emphasizes infrequent or unusual events. Explanation The correct preposition after " care " in this context is " about ." " Care about " means to be concerned or worried regarding something . Explanation During means کے دوران The fire alarm rang during yesterday's meeting. کل کی میٹنگ کے دوران فائر الارم بج گیا۔ Explanation " During " is used to indicate something happening throughout the time of an event. Taking notes happens while the lecture is in progress, so " during the lecture " is correct. Explanation " Bread and butter " is treated as a single combined item ( a food staple ). Therefore, the singular verb " is " is used to indicate its essential nature. Explanation " Any " is used in negative sentences to refer to an unknown quantity. Since he couldn't find milk, " any " correctly fits the negative context.

Explanation The child-centered method encourages participation, freedom, and respect , promoting democratic values. It focuses on the learner’s interests and active involvement rather than just teacher direction.

Explanation A system unit is the part of a computer It includes the motherboard, CPU, RAM and other components,  **** ND10-1-2023

Explanation S.No. Unit & Description 1 Kilobyte (KB) 1 KB = 1024 Bytes 2 Megabyte (MB) 1 MB = 1024 KB 3 GigaByte (GB) 1 GB = 1024 MB 4 TeraByte (TB) 1 TB = 1024 GB ** ND10-1-2023

Explanation Joysticks are often used to: control video games, and usually have one or more push buttons whose state can also be read by the computer **** ND8-1-2023