[ Grammar ]
What is the past form of ‘sing’?
A. Singed
B. Sang
C. Sung
D. Sing

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Conjunctions & Cohesive DevicesVocabullary TestAdjectives vs AdverbsUnless If First ConditionalPresent Simple and Modal VerbsPresent Continuos TenseGerunds in SentencesNouns and QuantifiersPossessive Adjectives & Possessive PronounsPreposition and AdjectiveOther quiz:
Subordinating Conjunctions › ViewWe will go running _____ we tie our shoes.
A. after
B. if
C. unless
D. so that
TOEFL Grammar › View
It is a piece of soft thin paper. You can use it when you blow your nose or wipe something off your skin.
A. a blanket
B. a towel
C. a tissue
Grammar › ViewWhiskers are tacticle organs in some mammals
A. Yes
B. NO
Homonyms › View
It is a shame to ___ water.
a. waist
b. waste
