[ Modal Verb ]
You __ borrow my pen if you promise to return it.
A. can
B. must
C. should
D. could

Random Topics:
Infinitives and ING FormsPresent Perfect, Present Simple, Present ContinuousInfinitive FormsCity PlacesAdverbs, Modals, Preposition of timeIn/On/At + TimeModal Verbs - ObligationConjunctive Adverbs and PunctuationComparatives, Superlatives, and ModalsGrammar: Adjectives & PrepositionsOther quiz:
Present Perfect or Past Simple Tense › ViewThey ________________ building the new mall yet.
A. have been
B. haven’t finished
C. been
D. hasn’t finished
Modal Verbs › View
You look tired. You ____ go to bed so late.
A. should
B. shouldn’t
C. mustn’t
D. must
