[ 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:
Past Simple and Past Continuous Tenses › ViewWhich tense focuses on actions that were happening at a specific time or over a period in the past?
A. Past Simple
B. Past Continuous
C. Present Perfect
D. Future Continuous
Quantifiers › View
TRUE OR FALSE: Countable nouns can be counted (1,2,3,4…)
A. TRUE
B. FALSE
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