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