[ Simple Present ]
Doris __________ her homework.
A. not do do
B. not does do
C. don’t do
D. doesn’t do

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A. As much as people
B. More people
C. As many as people
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The baseball players lost _____ uniforms.
A. Their
B. Its
C. His
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We went to the airport, … we forgot to bring our suitcases.
A. but
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During exam we ———– talk .
A. mustn’t
B. don’t have to
C. have to