[ 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:
Pronoun CasesInterrogative Pronoun Lend vs. Borrow Adverbial Clause / If / ComparativesHow many / How much - Is there / Are therePresent Continuos TenseGrammar, adverbs of frequency placementGrammar ( going to)Grammar - Similes
Other quiz:
Grammar › ViewThe robot can also sort objects, but it cannot count.
A. complex sentence
B. compound sentence
C. simple sentence
Grammar - Wh Questions › View
…………… old are you? I’m seventeen years old.
A. How
B. What
C. Where
How to use : Read the question carefully, then select one of the answers button.