Vocabulary Practice 2

You need to __________ this pipe to that one before you turn on the water.

• caretaker

• resource

• independent

• connected

I am trying to relax and read, but I'm so excited about tomorrow that I can't __________.

• concentrate

• annouce

• resource

• convince

A female polar bear will dig her __________ in a snowdrift, and there she will have her cubs.

• suggest

• surface

• den

• clover

He used to believe, but now he __________ that ghosts are real.

• annunced

• doubts

• bandage

• gesture

Finally, the fishes head __________ out of the dirty water.

• revealed

• blurted

• abandon

• emerged