We should _______ the amount of plastic we use.
reduce
decrease
decline
increase
选出每句话空格处应该填的词(组):
____________ the heavy rain, they continued playing soccer.
Despite
Too much ___________ on technology can be a problem.
dependence
Gaining _____________ means learning to make your own decisions.
independence
Which of the followings are fossil fuels?
coal
oil
gas
wind
选出每句话空格处应该填的词(组):
The school __________ free lunch for students.
provides
This job _________ a lot of patience.
requires
Learning a new language is a big ___________.
challenge