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C4 midterm review
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[To conserve/ Conserve/ Conserved] energy, you can take public transportation.
To conserve
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We are listening to the teachers [who/which/where] are talking
who
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I like the photos ... the penguins.
of
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There are apples on the table [where/which/who] are red.
which
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.... you like the milktea that you are drinking?
Do
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Students can go for a boat ride [in/on/for] the lake.
in
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You can do your homework [or/for/of] watch TV.
or
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We went to the sports stadium to watch a football match. It ... amazing.
was
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What .... you doing at the skate park?
are
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