[ Causative Verb ]
No clinical studies —- in this child disease research so far.
A. Had completed
B. Will be completed
C. Have completed
D. Have been completed
Select your answer:
Random Topics:
Present PerfectDescriptionsRelative & Interrogative PronounsPresent Simple and Present Continuous TensesIF CLAUSEVerb and PrepositionSentence TransformationIrregular verbsPrepositions and ConjunctionsOther quiz:
Adjectives and Adverbs › ViewWe need to treat the kids _______
A. fairly
B. fair
Grammar › View
Which of the following sentences contains a proper noun?
A. The cat is sleeping on the couch.
B. We visited the Grand Canyon last summer.
C. She bought a new dress yesterday.
D. The book is on the table.