We must know what we should do and what we should avoid _______ a good impression on others in public places.
#88902
A
to leave
B
leaving
C
to have left
D
leave
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When he saw a little boy ______ in the river, he took off his shirt and jumped into the water.
#95958
A
struggles
B
struggling
C
to struggle
D
struggle
As is known to all, the financial crisis firstly broke out in the United States,_____ the group of developed countries.
#96691
A
belonging to
B
belonged to
C
belongs to
D
is belonged to
As you’ve never been there before, I’ll have someone _____ you the way.
#97003
A
to show
B
show
C
showing
D
showed