[ Comparison ]
They work ______than us.
A. harder
B. more hard
C. more hardly
D. hardly

Random Topics:
PunctuationWill, Be going to, Present ContinuousModal, Causative Verb & Elliptical StructureParts of Speech and Compound SentencesModals of AdviceModal VerbsRelative PronounLinking Words & PhrasesGerund and InfinitivesPast Tense and Past ContinuousOther quiz:
Grammar › ViewA world-famous chef……………….. this restaurant last month.
A. hired
B. was hired by
C. was hiring
Grammar › View
By the end of next year, George _______ English for two years.
A. will have learned
B. will learn
C. has learned
D. would learn
Simple Present and Simple Past › ViewShe …….this food here every afternoon for lunch
A. do not eat
B. did not eat
C. does not eat
Grammar › View
Fill in the blank with the correct principal part of the verb. The bird has __________ away.
A. flew
B. flown
C. flying
