[ 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:
Countable Noun › ViewI have to buy a lot of _____ for my new apartment.
A. Furniture
B. Furnitures
Grammar › View
Look at ____________ plane flying high up in ___________ sky.
A. a; the
B. an; an
C. an; the
D. the; the
Homonyms › ViewI did ___!
a. not
b. knot
Science › View
The science or study of minerals.
A. Statigraphy
B. Meteorology
C. Sedimentology
D. Mineralogy
