[ Grammar ]
Sightseeing is not …… …………….. ……….. hiking in the mountain.
A. as chalenging as
B. as interesting than

Random Topics:
Present Perfect SimpleThird ConditionalsOn, At, ByAdjectives and ArticlesVerb ConjugationAdjectives vs AdverbsFuture Continuous, Future Perfect and Future Perfect ContinuousUsed to & would & Past SimpleObject PronounAdverb & Compound SentencesOther quiz:
Comma › ViewUse a comma when you have a _____ and two independent clauses.
A. Period
B. Preposition
C. Conjunction
Noun Clause › View
……. smoking is dangerous for smokers and non-smokers is the fact that we need to know.
A. Which
B. When
C. That
D. Where
E. If