[ Quantifiers / Prepositions of Time and Comparative Adjectives ]
This math problem is ______ than the one we did yesterday.
A. more difficult
B. difficulter
C. most difficult
D. difficult
Select your answer:

Random Topics:
Subordinating Conjunctions and ClausesV-ing/to-VConjunctive AdverbGrammar RulesComparatives and SuperlativesGrammar, adverbs of frequency placementAdjectives and ArticlesGrammar Present Perfect (ever never)How much and how manySimple Present Tense with Adverb of FrequencyOther quiz:
Regular vs. Irregular Verb › ViewHe had taken his pills before he … (sleep) last night.
- sleeped
- slept
PAST CONTINUOUS › View
Choose the correct option:
Tina (arrive) _____________ at Mary’s house before 9 pm, but she (be, not) _____________ there. She (study) _____________ at her friend’s house.
A. was arriving – wasn’t – studying
B. arrives – been – studying
C. arrived – wasn’t – was studying
