[ Vocabulary ]
a force that pulls objects toward Earth
A. friction
B. gravity
C. exert
D. force
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Simple Present and Present Continuous TenseThe Past SimpleConditional and SubjunctivePresent Simple vs Present ContinuousVerb FormsHave to / Do not have toActive and Passive Gerunds and InfinitivesReported Speech and Reporting VerbsModal AuxiliaryGrammar - QuantiflierOther quiz:
Grammar › ViewThe bus _______ early in the morning.
A. arrive
B. arrives
C. arrived
Vocabulary › View
The Russians offered Edward Snowden ___ after he was accused of breaking U.S. laws.
A. Asylum
B. Ambivalent
C. Authentic
D. Boorish
(adj.) calm; pleasant
A. halcyon
B. hegira
C. kismet
D. necromancy
a, an, the, Zero Article › View
Honorary guest
A. The
B. An