[ Mixed General Quiz ]
Doctors may ask a patient to drink ___ to do a stomach and intestinal test.
a. valium
b. barium

Random Topics:
Present Simple ProgressivePresent Perfect or Past Simple TenseNouns, Articles, DeterminersAdverb of TimeSo or SuchComparison of Adjectives and AdverbsAdverb and Noun ClausesPhrasal VerbsPast Simple and Past ContinuousModal PerfectOther quiz:
Personal Pronouns › ViewAre … from England?
A. he
B. you
C. she
D. it
Grammar › View
The large limousine —- was loaded with students up to the limit was stopped by the police.
A. in which
B. when
C. which
D. for which
Gerund and Infinitive › ViewTry ….. all questions that are obligatory.
A. answering
B. to answer
C. to answering
D. answer
Grammar › View
The scientist usually works in his lab __________ the sun sets.
A. until
B. as soon as
C. although
