[ Gerund and Infinitive ]
Sorry to keep you_______ so long.
a. waiting
b. wait
c. to wait
d. to have waited
Random Topics:
Possessive Adjectives and Possessive PronounsConjunctions - ConnectorsRelative PronounsFuture Tense (will/be going to/p.continuous)Simple Tenses in EnglishTenses - Irregular VerbsModals: Possibility, Necessity, ExpectationPast Tense vs Present Perfect TenseSentence and FragmentLinking WordsOther quiz:
Noun › ViewFriendship
A. Person
B. Place
C. Thing
D. Idea
E. None
Vocabulary › View
the remnants of a liquid left in a container, together with any sediment or grounds.
A. solace
B. frenzy
C. dregs
D. aspirant
Grammar › ViewShe was old enough ____ up her own mind.
A. made
B. make
C. making
D. to make
Grammar › View
He works as a ————- .
A. receptioner
B. receptionist