[ Present Simple & Present Continuous Tenses ]
Listen! Someone _________ at the door.
A. knock
B. knocks
C. is knocking
D. are knocking
Select your answer:
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Grammar › ViewWhat is the pronoun in the sentence: Charlie is playing baseball with his little sister.
A. his
B. little
C. sister
D. playing
Grammar › View
Look at the clouds. It _______________ later. You’ll see
A. will be raining
B. will be to rain