[ Grammar and Vocabulary ]
I _____ not tired.
A. am
B. is
C. are

Random Topics:
Present Perfect and Present Perfect ContinuousTOEICArticles & QuantifiersInfinitiveWish / If only ( Present)Simple present/ past/ future tenseHas and HaveApostrophe GrammarTenses & Conditional SentencePast Future TensesOther quiz:
Present Tense › ViewIn summer, the children usually ______________ in the garden.
A. play
B. playing
C. played
D. plays
Conditional Sentence › View
In my experiments, the liquid is cooled to 32ºF. It always freezes.
A. If you cool the liquid to 32 degrees, it froze
B. If you cooled the liquid to 32 degrees, it would freeze.
C. If you cool the liquid to 32 degrees, it freezes.
D. If you had cooled the liquid to 32 degrees, it would have frozen.
Vocabulary › ViewReplace the capitalized word in the sentence below with the best synonym:
The driver was killed IMMEDIATELY when she hit the large tree.
A. inadvertently
B. instantly
C. presumably
D. intentionally
Prepositions › View
Does your boss visit the office ________ the morning or afternoon?
A. in
B. at
C. on
D. beside
