[ Prepositions ]
I was quite astonished ______ his quick reaction.
A. with
B. of
C. at
D. on

Random Topics:
Vocabulary and PrepositionsGrammar - Present Perfect TenseGrammar - First ConditionalOrdering AdjectivesPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTAdverb of MannerAdverbs and AdjectivesModals and Modal PerfectsHelpful Phrases Grammar of Future PlansOther quiz:
Grammar › ViewConcentration is ________ by alertness.
A. Help
B. Will help
C. Helps
D. Helped
Tenses › View
It’s nine o’clock. The pupils (have) a lesson.
A. have
B. are having
C. have had
D. will be having
Grammar › ViewJessica _____ every weekend with her family.
A. spending
B. spends
C. spend
D. is spend
Irregular Verb › View
bring
A. Bring
B. Brought
C. Bringed
