[ Gerund vs. Infinitive ]
She needs … how to serve healthy food for her family.
- knowing
- to know

Random Topics:
Relative Pronoun/AdverbsSimple PastPast Tense vs Present Perfect TenseUncountable NounsWill vs Verb InfinitivesSo....that... Such.......thatBasic TensesPresent Perfect or Past Simple TenseModals of Obligation & ProhibitionWould/would like - affirmative/negativeOther quiz:
Vocabulary › ViewIt rained persistently for 4 days straight. How much rain would you expect to see outside?
A. None
B. A lot
C. A little
Subject Verb Agreement › View
Politics __________ sometimes a dirty business.
A. do
B. did
C. is
D. are
Phrasal Verbs › Viewlook up to
A. stay in the same place as
B. to feel superior
C. to despise sb else
D. to respect sb else
Grammar › View
Last year, we returned to the city where we ___ five years previously.
A. have been married
B. had been married
C. were marrying
D. been married
