— Do you know why he left so early?—_______for the English test, I guess.
#51187
A
To study
B
Study
C
Studied
D
Studying
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---The students of Class 7 are going to the seaside this weekend.---Remember _____ them not to keep _______ alone in the sea. It’s dangerous.
#48498
A
telling; swimming
B
telling; to swim
C
to tell; to swim
D
to tell; swimming