[ Grammar ]
Fill in the blank:
The divers ___merged themselves under water.
A. sub-
B. re-
C. pre-
D. -ing

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Conjunctions and Commas › View___________ Samantha is tired, she continues to work.
A. Because
B. So
C. Although
D. If
Prepositions › View
Christmas is ………. December 25th.
A. In
B. On
C. At
My friend plays tennis ….. football.
A. and
B. so
C. but
D. because
In/On/At + Time › View
Ali’s birthday is ____ November.
A. in
B. on
C. at