[ Grammar and Vocabulary ]
There is oxygen and nitrogen in the air.
A. science
B. technology
C. geography
Random Topics:
Passive ModalsComparativesPresent, Past, and Future TimeAdverb & Compound SentencesPast Simple vs Present SimplePrepositions and ConjunctionsGrammar - may & mightGrammar Present Perfect (ever never)Adverb Clause ConnectorComparative and Superlative AdverbsOther quiz:
Vocabulary › ViewAnother word for hardship is ________
A. sympathy
B. transportation
C. strength
D. difficulty
Tenses › View
What took you so long? By the time you ______ I _______ all the work by myself!
A. came/ had done
B. had come/ did
C. came/ did
D. had come/ had done
Mixed General Quiz › ViewKate can speak three foreign languages.
a. She must be tired.
b. She must be a talented girl.
c. She surely knows the ropes.
Grammar › View
They _____ finished their homework already.
A. has
B. have
C. had
D. having