[ Gerunds And Infinitives ]
We are extremely grateful to the doctors …… so promptly when my son was suddenly taken seriously ill.
A. with having acted
B. to acting
C. to be acting
D. for having acted
E. with acting
Select your answer:

Random Topics:
Nouns - Word Form-IONPast TensesGrammar - Present Perfect with for and sinceLexico and GrammarPast Simple, Present Perfect TensePast Future TensesPast PerfectTOEFL GrammarSubordinate ConjunctionsArticles and NounsOther quiz:
Grammar › ViewWho needs ____ big car?
A. so
B. such a
C. such
Modal Verbs and Conjuctions › View
A: I have to lose weight.
B: You ______________join a gym.
A. may
B. were able to
C. have to
D. should
