When do we use: ‘on’?
A. Months, seasons, years, centuries, etc.
B. Precise Time
C. Days, dates
D. All above

Random Topics:
Passive to ActiveVerbs of movement“Put” Phrasal VerbPassive Voice, Question Tag, PrepositionsConditional Sentences Type I, IIPrepositions and Phrasal VerbsGerund & ParticipleBare Infinitive and To InfinitiveSentence Structure and Grammar RulesSimple, Compound, Complex SentencesOther quiz:
Grammar › ViewComplete the sentences with the present simple or present continuous form of the verbs in brackets. Pick the correct forms:
They __________________ to dance class on Saturday mornings. (go)
A. are going
B. go
C. goes
D. is going
Quantifiers › View
There was a _______ number of enrolled students from 35 to 100 this year.
A. staggering
B. only
C. small
D. as much
Vocabulary › Viewa group of two or more atoms that form the smallest identifiable unit through chemical bonds
A. atom
B. element
C. compound
D. molecule
Vocabulary and Grammar › View
. Why does the author compare space exploration to the Lewis and Clark journey?
A. to describe how the explorations were different
B. to give an example of earlier space explorations
C. to show that explorations are dangerous
D. to demonstrate the idea that space exploration brings opportunities
