Unit 24

at an equal distance from the extremities of something; central

• middle
• single
• steel
• past

a small part or quantity intended to show what the whole is like

• sample
• example
• together
• cuter

easily understood or done; presenting no difficulty

• simple
• sample
• fasten
• trouble

only one; not one of several

• single
• funniest
• break
• wonder

wet slightly

• moisten
• whether
• quietest
• break

a thing characteristic of its kind or illustrating a general rule

• example
• sample
• tractor
• funniest

close or join securely

• fasten
• steel
• middle
• together

difficulty or problems

• trouble
• tractor
• past
• moisten

with or in proximity to another person or people

• together
• wonder
• quietest
• simple

a short truck consisting of the driver's cab, designed to pull a large trailer

• tractor
• fasten
• wonder
• break