[ Tenses ]
Computers that once —- up entire rooms —- now small enough to put on desktops and into wristwatches.
A. took / are
B. take / are
C. will take / are being
D. took / were

Random Topics:
Active vs. Passive VoiceConditional Sentences Type 0, 1 and 2HomophonesGrammar ClausesTime and CalendarPast simple regular verbsPassive Modals in Different TensesNoun Verb AgreementTypes of PhrasesModal and Relative PhrasesOther quiz:
Grammar › ViewWhat word in the sentence needs to be capitalized?
I am a 10th-grade student at Henderson High school.
_
A. grade
B. am
C. student
D. school
Grammar › View
Where ……………………………………… these beautiful shoes?
A. did you bought
B. did you buy
C. were you buying
Emily usually………… out with her friends
A. go
B. is going to
C. goes
D. went
Subject Verb Agreement › View
Many companies ______ criticized the government’s bill.
A. have
B. has
C. having
D. to have
