The chief engineer ……………………………… all the workers of the plant now.
A. is instructing
B. are instructing
C. instructs
D. instruct

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Possessive Adjectives & Possessive PronounsPast Perfect vs Past SimpleConjunctions, Prepositions and InterjectionsTenses PracticePossessive Nouns with Apostrophes and PronounsVerb-ing or to VerbAdverb PhrasesPresent Continuos TenseSimple Past Tense (was/were)Ed and Ing EndingsOther quiz:
Vocabulary and Definitions › ViewWhat is the definition of Non-Fiction?
A. Light and airy, like the touch of a feather
B. Writing that is based on facts, real events, and real people, such as biography or history
C. The occurrence of the same letter or sound at the beginning of adjacent or closely connected words
D. The formation of a word from a sound associated with what is named (e.g. cuckoo, sizzle, boom, pop)
Present Simple VS Continuous › View
DO, DOES, DON’T Y DOESN’T SE USAN EN
A. PRESENT SIMPLE CON ORACIONES AFIRMATIVAS
B. PRESENT CONTINUOUS
C. PRESENT SIMPLE CON ORACIONES NEGATIVAS E INTERROGATIVAS
D. PREGUNTAS EN PRESENT CONTINUOUS
Grammar › ViewThe company ____ chairman was sacked last week has called in the receivers.
A. which
B. whose
C. whom
Mixed General Quiz › View
Select the meaning of the underlined word in the sentence.
Endogenous factors were responsible for his illness.
A. Produced within the body
B. Produced outside the body
C. Polluting
D. Hemocratic
