[ 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:
Prepositions › View“Please come to the Computer Lab ………… our English periods. We will have our class ………….. the lab instead.”
A. during, at
B. on, at
C. before, in
D. after, in
Grammar › View
Just a moment. I _________ you with the bags. (to help)
A. am going to help
B. will help
C. will help to
D. are going to help
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
