[ Clauses and Conjunction ]
Before you leave make sure you have all the materials you need.
A. Insert a comma after “before”
B. Insert a comma after “leave”
C. Insert a comma after “all”
D. Make no change

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Grammar › ViewThe apples …… on the tree.
A. am
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Anne had a lot of friends ___________ she was a friendly girl.
A. but
B. since
C. yet
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