[ Relative Clauses and etc ]
‘__________ the invitations to the party out yet?’
‘Yes, I did it last week.’
A. Has she sent
B. Have you been sending
C. Are you sending
D. Have you sent

Random Topics:
Suffixes (ing-ed) SentencesPresent Perfect and Simple Past TenseModals of AdviceSimple present/ past/ future tenseGrammar - Present Perfect with already, just, yetSpeech TensesPhrase vs ClausePresent and Past Perfect TensesModal Verbs & Perfect InfinitiveSynonymsOther quiz:
Present Continuous Tense › ViewMary and Tom _________(swim).
A. swim
B. are swimming
C. is swimming
D. swimming
Vocabulary & Grammar › View
We must ensure that the new software ___ rather than complicates our work.
A. facilitates
B. disputes
C. undertakes
D. initiates