[ Subject-Verb Agreement ]
After the laboratory report came back, 20 mEq of potassium chloride ____ added.
A. Is
B. Are
C. Were
D. Was
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Modals and Adjectives (ed-ing)Passive Voice in Past Simple TenseModals of AdvisabilityGrammar for TOEFLPresent ContinousPast Continuous Tense & Past ModalsModals, Infinitives and GerundsNouns - Word Form-IONSentence and FragmentGrammar: is/are/was/wereOther quiz:
Verb Tenses › ViewWe ________ to go to the beach every summer.
A. used in
B. use to
C. used for
D. used to
Grammar › View
Irdina __________ for netball practice every evening.
A. going
B. goes
C. go
D. went
This year the weather is ______ than last year.
A. Badder
B. Worse
C. Worser
Grammar › View
How long (you/study) English? For 5 years.
A. have you studied
B. have you been studying
C. did you study
D. will you have studied