[ Grammar ]
The Potters ……………… spend much on electricity because they power their house with solar energy.
A. didn’t need to
B. shouldn’t
C. needn’t
D. mustn’t

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Participle - ing/ edCompound Words and SentencesPast Simple (Questions)Future Simple TenseVocabulary and Sentence StructurePast Simple, Present Perfect TenseNoun ClauseGrammar: Adjectives & PrepositionsAdverb of TimePast Tense vs Present TenseOther quiz:
Modals › ViewHe must be hiding something from us.
A. Strong belief
B. disbelief
Vocabulary › View
HAUNT: The house is haunted.
A. Full of ornaments
B. Rented
C. Empty
D. Full of ghosts
I ____ to have lunch at 2 p.m. because I have a lot of classes
A. ‘m going
B. ‘am going
C. ‘re going
Grammar › View
Choose one last adjective:
A. Swim
B. Soft
C. Underneath