[ Vocabulary and Grammar ]
. Which detail does the author include to support the idea that the space station is useful?
A. It makes people rich.
B. It keeps travel costs low.
C. It supports broadcasting.
D. It helps governments get along.

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Grammar › ViewChoose the word that has the opposite meaning as the word in brackets.
Viviana (enjoys) ice-skating but she _________ playing badminton.
_
A. loves
B. dislikes
C. likes
D. delights
Grammar › View
Identify the prepositional phrase in the sentence below.
Mrs. Crown’s students were asked to do their reading on the floor.
_
A. to do
B. on
C. on the floor
D. do their reading