[ Comparative Degree (Adjective) ]
Living in San Francisco is … (expensive) than Boston.
- expensiver
- more expensive

Random Topics:
Temporal Conjunctions and ConnectivesFOR & SINCEGerunds and InfitinitivesPassive Voice in Past Simple TensePersonal pronouns + possessive adjectives + Introgative pronounsPast Simple vs Present SimpleCardiology ServicesEmployment VocabularyCountable - UncountableLanguage Features: Reflective ArticleOther quiz:
Grammar › ViewMy pizza is cold I need to ______ to warm it up.
A. reheat
B. deheat
C. unheat
D. disheat
Grammar › View
What is comprehension?
A. Fluency
B. a process in which you guess answers
C. a process in which you create options
D. thinking process in which students engage with the text
I did ___!
a. not
b. knot
Science › View
The science or study of minerals.
A. Statigraphy
B. Meteorology
C. Sedimentology
D. Mineralogy
