[ Grammar for TOEFL ]
_____ heated by solar energy have special collectors on the roofs to trap sunlight.
A. A home is
B. Homes are
C. A home
D. Homes

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Past and Present Continuous tenseProgressive TenseAcademic VocabularyMust / must notAdverb Clause ConnectorPoetry VocabularyAdverbs, Prefixes, and SuffixesModals of ProhibitionVocabulary and PhrasesPunctuationsOther quiz:
Tenses › ViewHe will be there by 6 PM.
A. Simple Present
B. Present Continuous
C. Present Perfect
D. Simple Future (With Modals)
Grammar › View
Swimming is amazing, but I prefer to read in my spare time.
What is the part of speech for “my”?
A. Noun
B. Pronoun
C. Adjective
D. Adverb
Tenses and Verbs › ViewFill in the blanks with am, is, are (present tense) and was, were (past tense) The cute cat ___ my pet animal.
A. am
B. is
C. are
D. was
E. were
Passive Voice with Modals › View
Broken glass ______ handled carefully to avoid injury.
A. can be
B. must be
C. may be
D. should be
