[ Future Tenses ]
I’ll let you know when he ______ back home.
A. is coming
B. comes
C. will come

Random Topics:
Vocabulary Spelling GrammarMixed ConditionalsPrepositions after VerbsDeterminers & QuantifiersPast Simple - Present PerfectIrregular Plural NounsAdjectives & QuantifiersAdverbsPrepositions and TensesFuture TensesOther quiz:
Homophones › ViewHave you been ______ before?
A. There
B. Their
Grammar › View
Alex grew up beside the sea. He __ swim when he was four.
A. could
B. may
C. might
Homonyms › ViewYou must ___ the line when you are in the Marines.
a. toe
b. tow
Tenses › View
_____ you at the library yesterday?
A. Am
B. Are
C. Was
D. Were