[ Grammar ]
I cannot see the blackboard ____ a tall boy is sitting in front of me.
A. or
B. and
C. because

Random Topics:
Tenses and VoiceComparison DegreeSimple Past - Irregular VerbsConjunctionsWas and WerePresent Perfect and Present Perfect Progressive TensesAbstract NounsGerund and InfinitiveComparative and SuperlativesPersonal Pronouns and VerbOther quiz:
Grammar › View‘Nancy shoudn’t go out now. It’s raining.’ ‘She __________ mail a package before the post office closes.’
A. Must to
B. Has to
C. Have to
D. Has
Modals for Obligation › View
Choose the best option:
Charlie _______ work on Sundays, but he often goes into the office.
A. don’t have to
B. has to
C. doesn’t have to
D. shouldn’t
Grammar › ViewThe following are time signals for past tense …
A. tomorrow, yesterday, now
B. yesterday, last month, two weeks ago
C. now, last year, tomorrow
D. at the moment, yesterday, last week
Grammar & Vocabulary › View
My best friend doesn’t mind………………….others.
A. help
B. helps
C. to help
D. helping
