[ Grammar ]
If we ……… littering, the environment will be polluted.
A. turn off
B. go on
C. go to
D. turn on
Select your answer:
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Comparison › ViewI hope the get the same grade _________ yours.
A. as
B. than
C. more
Vocabulary and Grammar › View
Word with sound /j/
A. ground
B. germ
C. gate
D. pig