[ Vocabulary ]
I think we should ________ the security in the office.
A. abuse
B. extend
C. accelerate
D. strengthen

Random Topics:
Indefinite and Reflexive PronounsIELTS GrammarWh-QuestionHas Got & Have GotSimple Past Tense and Present Continuous TenseNo Excuse Words / Conjunction SOComparison and ModalsNouns and QuantifiersPast Tense (Regular and Irregular)Modals with Perfect InfinitiveOther quiz:
Modal Verb › View__ I help you, Madam?
A. Dare
B. Should
C. Must
D. Can
Vocabulary › View
Which word best completes: “As a _ for our good grades, our parents are taking us on vacation.”
A. prize
B. reward
C. gift
D. present
Pronouns › ViewMost students in Ms. Smith’s class really enjoyed _____ lessons.
A. his or her
B. she
C. her
D. they
Modal Verbs › View
You __________ remember to check all your answers carefully.
A. have to
B. can
C. ought to
D. must
