[ Present Tenses ]
The people in the flat upstairs ____ (disturb) us every night this week.
A. disturb
B. are disturbing
C. have disturbed
D. have been disturbing

Random Topics:
Grammar - Imperatives and LetPast Simple TenseWill or Going toPhrasal Verb Put & Gogoing toPerfect Progressive TensesTOEFL Adjective and AdverbComparatives and Past Perfect Tensemust/shouldGrammar: was/wereOther quiz:
Grammar › ViewThe endings y, ic, ical, ful, and less can be added to many nouns to form ______________.
A. prepositions
B. adjectives
C. verbs
D. pronouns
Grammar › View
Dad is too busy right now, he? Let’s ask Mom for help.
A. isn’t
B. doesn’t
C. is
D. does
Mixed General Quiz › ViewThe Arizona-Sonora Desert Museum ___ animals and plants that live in the Arizona desert.
a. looks at
b. looking
c. display at
d. displays
e. displayies
Mixed General Quiz › View
It is natural to want to ___ from a dangerous situation.
a. flee
b. free
