[ Sentence Completion ]
In order to respect our guests’ privacy, employees at the Palms Hotel are _______ to knock before entering rooms for any reasons.
A. requited
B. required
C. requisite
D. repulsed

Random Topics:
Pronoun Antecedent AgreementNeither/Either/All/NoneConditional Sentences Type 1ComparativeQuantifiers: too many, too much & enoughGerund vs InfinitiveSimple Past TenseSpellingTake or PutModal Verbs & Time PrepositionsOther quiz:
Mixed General Quiz › ViewIf you want to make a phone call to Salt Lake City, you need to ___ that the area code is (801).
a. remember
b. remembered
c. remembering
d. remembers
Infinitives or Gerunds › View
I regret not …………………to my father`s advice.
A. to listen
B. listening
Grammar and Vocabulary › ViewThe children didn’t ________ to sleep on the plane.
A. go
B. goed
C. went
Grammar › View
which is realated to window
A. pain
B. pan
C. pane
D. paen
