[ Grammar ]
What is Charlie _____ upstairs?
A. doing
B. does
C. do
D. to do
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Tenses StructureVerbs and AdverbsSentence Fragments and Complete SentencesMixed ConditionalsModals for Necessity and SuggestionsConditional Sentences Type I, IINouns - Word Form-IONModals "Should"Verbals and GerundsAdverbs, Prefixes, and SuffixesOther quiz:
Grammar › ViewChoose the correct answer.
“Last January, I (see)…..snow for the first time in my life.”
A. have seen
B. see
C. saw
D. seen
Grammar › View
Roy and Joan want to buy a four-bedroom house.
A. True
B. False
Joe：Who went to the music festival today? Meg：Mrs. Wilson and her husband ＿＿＿.
A. were
B. went
C. did
D. do
Subordinating Conjunctions › View
_________ you finished your homework, you can play outside.
A. After
B. Although