[ If vs. Whether ]
My brother was confused … he should choose computer science or engineering.
- if
- whether
- if/whether

Random Topics:
Tenses and FoodInfinitives and ING FormsWill and Going toModals for RecommendationsFigurative LanguageThe Present Progressive TensePassive Voice of TensesKinds of SentencesIrregular verbsPossessive Adjectives VS Possessive PronounsOther quiz:
Grammar › ViewThe sun sets mostly in the
A. North
B. West
C. East
D. South
Grammar › View
1. My brother and I don’t have good ___________we never talk.
A. correction
B. concentration
C. communication