[ Grammar ]
Unless the new treatment __, it may cause harm.
A. be thoroughly tested
B. has been thoroughly tested
C. was tested thoroughly
D. will test thoroughly
Random Topics:
Preposition & GerundComparisonModals, Phrasal Verbs, Gerunds and InfinitivesSubjunctivesVocabulary and Sentence StructureMix-TensesFirst Conditional SentenceCoordinate ConjunctionPresent Progressive TenseHow often - long - much - manyOther quiz:
Future Perfect Continuous Tense › View… their researches by the end of this semester?
- Will all the students have been completing
- Will have been all the students completing
Conjunctions › View
She was nice to me ____________ she wouldn’t allow me to go out.
A. but also
B. although
C. yet
D. for
Tenses, Tag Questions, Phrasal Verbs › ViewYour sister lives in Spain, ______________?
A. doesn’t she
B. isn’t she
C. is she
Pronoun › View
We wanted to come on time, but …bus was delayed
A. Its
B. ours
C. our
D. your
E. yours