[ Grammar ]
Nowadays, companies ________________ by a group of technicians and not only by specialised engineers.
A. are assisted
B. have assisted
C. assist

Random Topics:
Tenses and FoodComparatives or SuperlativesPast Simple and Past ProgressiveModals and Adjectives (ed-ing)Nouns FormationGerund - to Infinitive The First Conditional SentenceRelative Clauses with who and whichGerund & InfinitivePersonal PronounOther quiz:
Comparative Degree (Adverb) › ViewI was told to drive … (carefully).
- carefullier
- more carefully
Modal Verbs › View
… I help you with your umbrella?
A. Must
B. Would
C. Can