[ Adverb of Manner ]
They have learned to greet a customer …
- proper
- properly
- properter

Random Topics:
Grammar - Present Perfect with already, just, yetComparative and SuperlativesContrastive Conjunctions-ing form and the to-infinitivePast Simple - Present PerfectModal Verbs for SpeculationInterjection & Prepositional PhrasesPrepositions and Phrasal VerbsTenses and StructuresMixed ConditionalsOther quiz:
Vocabulary › ViewMia had to _______ a goal for herself and work towards it. She felt that it would help her _______ a happy life.
A. set, lead
B. meet, live
C. put, make
D. take, work
Adjectives & Adverbs › View
Identify the adverb in the sentence: “She spoke softly to avoid waking the baby.”
A. She
B. spoke
C. softly
D. avoid
Homophones › ViewThe new building will greatly ________ my company’s productivity.
A. Affect
B. Effect
Phrasal Verbs › View
I’m so tired of Sophie _____ her engagement ring all the time.
A. showing off
B. showing up
