[ Grammar ]
Complete the sentence with modals.
Carbon emissions ______ if we want to stop global warming.
A. must be cut
B. cut
C. were cut
D. will be cut

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BASIC GRAMMAR - PRONOUNS › ViewThat pen belongs to __________ . It is _________ .
A. I , me
B. I , mine
C. me , mine
D. mine , me
Grammar › View
Marcelo has a ______ beard.
A. brown long
B. curly short
C. short brown
Adjective vs. Adverb › View Someone in a red shirt shouted.
A. Adjective
B. Adverb
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He’s interested__________flying
A. in
B. of
C. at
