[ Adverbial Clause / If / Comparatives ]
I haven’t seen Tom _____ he gave me this book.
A. since
B. for
C. until
D. Before

Random Topics:
Have vs. HasArticleQuestion tag and + - AgreementIndirect SpeechPrepositions of Place & TimePast Perfect and Past Perfect ContinuousIn/On/At + TimeVerbs: Will & Going toVerb Tenses and Past ParticiplesPresent/Past/Past ParticpleOther quiz:
Present Continuous › ViewMaria is _______ (fly) to Mexico right now.
A. flyies
B. flying
C. flies
Vocabulary › View
busy, working steadily
A. calculate
B. industrious
C. compose
D. considerable
Some vs. Any › ViewThere must be _____ who wants to dance with me. Everyone is just talking.
a.someone
b.anyone
c. no one
Grammar › View
music
A. countable
B. uncountable
