They cancelled all flights because of fog.
A. All flights because of fog were cancelled.
B. All flights were cancelled because of fog.
C. All flights were because of fog cancelled
D. All flights were cancelled by them because of fog

Random Topics:
Tenses and Figurative LanguageA(n), the, no articlePerfect ModalsQuantifiers and AdjectivesPassive of Modal VerbsGrammar-Verbs & Nouns Singular, Plural, GenderNoun, Pronoun, Adjective, VerbSimple Present Tense vs Present Continuous TenseModal Verbs of PermissionVerb Tenses and Subject Verb AgreementOther quiz:
Question Words › ViewA: _____ do you live?
B: I live in Bandung.
A. What
B. Where
C. Who
D. When
Modal Verbs › View
We _____ all the major points now because we _____ again until next Sunday.
A. can’t discuss / can’t have been meeting
B. must be discussing / didn’t have to meet
C. should discuss / won’t be able to meet
D. don’t need to discuss / shouldn’t meet
Past Tenses › ViewThey _____ (argue) when the phone _____ (ring).
A. were arguing; rang
B. argued; rang
C. were arguing; was ringing
Conjunction › View
Cable TV revolutionized communications;
, the very existence of that service is now threatened by satelites
A. consequently
B. nevertheless
C. moreover
D. for example
