English Language Quiz

The Earth _____ (orbit) the Sun once every year.

• orbit

• orbits

• orbiting

• to orbit

• orbited

Water _____ (freeze) at 0 degrees Celsius.

• freeze

• freezes

• freezing

• to freeze

• has frozen

Plants _____ (need) sunlight to perform photosynthesis.

• need

• needs

• needing

• to need

• needed

The heart _____ (pump) blood throughout the body.

• pump

• pumps

• pumping

• to pump

• pumped

Bees _____ (collect) nectar to make honey.

• collect

• collects

• collecting

• to collect

• collected

Volcanoes _____ (erupt) when pressure builds up beneath the Earth's crust.

• erupt

• erupts

• erupting

• to erupt

• erupted

The digestive system _____ (break down) food into nutrients.

• break down

• breaks down

• breaking down

• to break down

• broke down

Birds _____ (fly) south during the winter.

• fly

• flies

• flying

• to fly

• flown

Stars _____ (twinkle) because of atmospheric turbulence.

• twinkle

• twinkles

• twinkling

• to twinkle

• twinkled

The moon _____ (affect) the tides of the oceans.

• affect

• affects

• affecting

• to affect

• affected