You three boys look very guilty! What _____ since I ...

[ Tenses ]

You three boys look very guilty! What _____ since I left the room?

A. did you do

B. will you do

C. are you doing

D. have you been doing

Select your answer:

Random Topics:
Phrasal Verb Put & Go Will vs Verb Infinitives Auxiliary Verbs & Question Tags Conjunctions - Connectors Compound Adjectives Adverbial Clauses Pronouns and Quantifiers Second Conditional Adverbs, Prefixes, and Suffixes

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What about going … rail to visit your parents?

A. with

B. by

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Grammar › View

Which sentence uses the correct article?

A. A water vapor rises into the atmosphere.

B. An water vapor rises into the atmosphere.

C. The water vapor rises into the atmosphere.