[ Grammar ]
One kilogram of stone is ___________ one thousand grammes of cotton.
A. heavier than
B. the heaviest
C. heavy
D. as heavy as

Random Topics:
Tenses StructureNoun Phrases and AdverbialsGrammar - Place and MovementThings in EnglishNoun, Quantifiers and SuffixesPoetry VocabularyWord FormationPresent/Future/Past Simple/Present PerfectRegular and Irregular AdverbPassive Voice Active VoiceOther quiz:
Kinds of Nouns › Viewhelpfulness
A. Common Noun
B. Proper Noun
C. Collective Noun
D. Abstract Noun
Grammar › View
Which CD did you get Marcus in the end? – I get him one ____said he really wanted to hear.
A. That
B. Who he
C. Which
D. Which he
There ____ computers in the classroom
A. Is
B. Are
C. Am
Adverb Clauses › View
It looks as if the game_____ unless the rain stops.
A. will cancel
B. would be cancelled
C. will be cancelled
D. would cancel
