[ Tenses and Structures ]
They _____ lunch at 12 o’clock.
A. Have
B. Has
C. Having
D. Had

Random Topics:
Prepositions - ConjunctionsPossessive NounsModals "Should"Past simple - Irregular VerbsPronouns, Verb, ConjunctionUse of Prepositions or ConjunctionsModals and PrepositionModals and Comparative SuperlativePresent Simple Tense PassiveModals of Obligation and PermissionOther quiz:
Grammar › ViewThis homework is ______ than the previous one.
A. a harder
B. a little
C. a little harder
D. a harder little
Grammar › View
He is very tired______ he did not sleep last night.
A. since
B. although
C. because
Suffixes (ing-ed) Sentences › ViewI made the mistake of ____ him my address.
A. revealing
B. showing
C. telling
D. giving
Grammar › View
Never before____ such a great time on vacation.
A. did I have
B. I had
C. have I had
D. I was having
