[ Grammar ]
Elephants are _______ land animals in the world.
A. heaviest
B. the heavyest
C. the heaviest

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Giving and Asking for AbilityGerunds + To InfinitivePresent Forms and Narrative TensesFuture - will / going to / present continuousPresent Simple for Future ArrangementNouns as AdjectivesSentences vs Run-OnsFuture Tense VocabularySimple TenseGrammar for TOEFLOther quiz:
Present and Past Tenses › ViewWhich helping verbs do we use to make a question in the present?
A. do/does
B. did
Gerunds As Objects of Prepositions › View
Tom is prounf of…………….his free time to the charity.
A. donate
B. donating
C. to donate
D. donated
Grammar › ViewI will ______ to the library later.
A. go
B. going
C. went
D. goes
Coordinate Conjunction › View
I’m not really hungry, __________ that apple pie looks delicious!
A. so
B. yet
C. and
D. nor
