[ 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
Random Topics:
Grammar and Passive VoiceContractions and ConjunctionsRoot WordBe Going To vs. WillCommon & Proper Nouns3rd Person SingularModals VerbPresent and Past Perfect TensesConditional Type 1ConnectorsOther quiz:
Grammar › ViewLast night, we ____ cookies.
A. bake
B. baked
C. will bake
Grammar › View
Sorry, she can’t come to the phone. She ….. a bath!
A. is having
B. having
C. have
D. has
Grammar › ViewI’m addicted……….these sweets. I love them!
A. at
B. on
C. to
Grammar › View
What do restrictive clauses do?
A. Limit or define the noun or pronoun
B. Connect adjectives to nouns
C. Express a complete thought
D. Provide additional information