[ 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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Parts of Speech › View(She, Her) and Sara went to the store. Which is the correct pronoun to use?
A. She
B. Her
Grammar › View
Rahma ______________ tired.
A. be
B. is
C. has
D. have
Comparative › ViewThis 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