________you have come, you must not go away so soon.
A. Now that
B. For
C. Because
D. So that
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Because they worked hard________they finished it in time.
A. so
B. so that
C. that
D. /
________a large group, your tone should be clear and loud.
A. When addressing
B. While addressing
C. Upon addressing
D. When you address
He acted________nothing had happened to him.
A. as if
B. as
C. when
D. if
I won’t go there________ you help me look after my child.
A. if
B. unless
C. because
D. or