[ Grammar ]
(Your shirt is so dirty). Mom: What ________?
A. have you been doing
B. have you done
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Modal RequestsPresent Tense vs Past TensePresent Perfect Negative and InterrogativePresent ContinousConditional Sentence Type 0-3Modal Auxiliaries and To Be VerbsFirst Conditional SentenceTense,noun,preposition,quantityModal SpeculationGrammar for IELTSOther quiz:
Grammar › ViewInternet cafes allow you ______ your web-based e-mail account.
A. to access
B. accessing
C. access
D. be accessed
Conjunction › View
They played _____ it was dark.
A. until
B. unless
C. while
Grammar › ViewMy father likes to watch the movies. When I came home at 7:00 last night, he _____ on the sofa and _____ the movies at that time.
A. was sitting; watching
B. sat; was watching
C. was sitting; watched
D. sits; watches
Grammar › View
The pen fell ______ our desks.
A. among
B. between
C. above