[ Grammar and Vocabulary ]
The __________ of outer space is a very expensive activity.
A. weightlessness
B. colony
C. exploration

Random Topics:
Past ParticiplesTenses and QuestionsPassive to ActivePreposition (at,in,on)Present Progressive TenseAspect or tenses of VerbsPresent Perfect and Present Perfect ContinuousSimple Present vs Present ProgresiveThird ConditionalSimple Present and Present Continuous TenseOther quiz:
Verbs and Tenses › ViewDuring a school event, which sentence uses ‘was’ correctly?
A. They is excited.
B. We are excited.
C. Angga were excited.
D. Ina was excited.
Grammar › View
Complete each sentence with the correct comparative or superlative form of the word in brackets.
Yellow is a bright colour, but orange is an even _______ colour.
A. brighter
B. brighter than
C. the brightest
D. brightest
Verb Tenses › ViewWhat is the present tense form of the verb ‘see’ for the pronoun ‘she’?
A. see
B. sees
C. saw
D. seeing
Quantifiers / Prepositions of Time and Comparative Adjectives › View
This movie is _______ than the one we saw last night.
A. more exciting
B. exciting
C. excitinger
D. excitinger than
