A) rough B) bland C) wrinkled D) smooth
A) usual B) odd C) messy D) different
A) to make bigger B) to mix together C) to keep separated D) to divide
A) to glue things together B) to stay away from everything C) to stick to something closely D) to separate things
A) slippery B) dry C) moist D) cold
A) made objects shrink B) showed objects as they are C) made objects look smaller D) caused objects to appear larger
A) waiter B) nurse C) scientist D) lawyer
A) rinses with warm water B) becomes part of a liquid C) dries out D) separates two things
A) condensation only occurs in the clouds. B) you can see condensation, but not evaporation. C) you can only see condensation occur occasionally. D) you can see evaporation, but not condensation.
A) the clinging together of raindrops B) evaporation of water C) water molecules accumulate on surfaces D) the clinging together of molecules
A) Snowflakes form in different ways, and produce one design. B) Snowflakes form in different ways, and produce many designs. C) Snowflakes form in the same way, but produce many designs. D) Snowflakes always look the same.
A) all the colors of the rainbow B) the color violet C) the color red D) nothing
A) Water vapor condenses on surfaces. B) Water falls from the sky as rain. C) Water evaporates from puddles, ponds, plants, trees, and so on. D) Water vapor moves invisibly through the air. |