[ as...as, comparatives, superlatives ]
It’s ________ decision I’ve ever made in years.
A. the most difficult
B. the best difficult
C. most difficult

Random Topics:
Future Perfect ContinuousTypes of Simple SentencesNouns, Articles, DeterminersIntermediateVerbs and Subject Verb AgreementPreposition and Word FormPassive Voice and Relative ClausesVerb PatternsApologizingPast Tense and Perfect TenseOther quiz:
Grammar › ViewConcentration is ________ by alertness.
A. Help
B. Will help
C. Helps
D. Helped
Past Perfect Tense and Past Tense › View
When we were in elementary school, we ……… (not/learn) past perfect tense before we got English course.
A. have learnt
B. had not learnt
C. were learning
D. have not been learnt
Quantifiers › ViewI have _______________ water left. There’s enough to share.
A. a few
B. few
C. little
D. a little
Grammar › View
My cousins’ house is very beautiful. They designed it ……………………..
A. ourselves
B. myself
C. themselves