[ Modal Verbs ]
I _______ forgotten to lock the door; I’ll go back and check.
A. shouldn’t have
B. must have
C. would have
D. should have
Random Topics:
IELTS GrammarRelative Clauses PronounsIn/On/At + TimeTOEFLAdverbial PhrasesVocabulary Spelling GrammarComparatives and SuperlativesPresent Tense (Negatives and Questions)Conjunctions, Interjections and Sentence TypeIntermediate PrepositionsOther quiz:
Gerund and Infinitive › View….. is good for your health.
A. To have exercised
B. Exercising
C. To exercising
Grammar › View
Ha Long Bay is a beautiful ______, which was recognized as a world heritage site by UNESCO in 1994.
A. monument
B. competition
C. landscape
D. tourism
Grammar › ViewLily wants to go to a restaurant __________________.
A. A. to have dinner
B. B. to has dinner
C. C. having dinner
D. D. in have dinner
Grammar › View
It is always interesting ——- people in airports while you’re waiting for a flight
A. being observed
B. observe
C. to have observed
D. to observe