[ Grammar ]
Choose the correct sentence.
A. The affect of the antibiotic on her infection was surprising.
B. The effect of the antibiotic on her infection was surprising.

Random Topics:
Present ContinousAdverbial Clause / If / ComparativesTransition WordsSuffixes and TensesGrammar - some / anyPast or Present Verb TenseHas and HaveInversions and SubjunctivePronouns of QuantityAdverb and Noun ClausesOther quiz:
Tenses › ViewWhile I was reading, the phone ____________
A. rang
B. rings
C. was ringing
D. rung
Modal Verbs › View
A: We passed a lake about five minutes ago!
B: So, we _______________past the road we need to take!
A. must drive
B. must have driven
Gerund and Infinitive › ViewTo explain why somebody does something.
A. Gerund
B. Infinitive
Phrasal Verbs › View
I always ______ my coworkers when they go on vacation.
A. bring up
B. come back
C. back up
