II. Complete the sentences with the words from the box. Use each word once only. accent, bilingual, conversation, dialect, imitate, intonation, knowledge, look up, official, vocabulary, 1. The teacher has done a quick quiz to check the students'_________ of the English language. 2. English has the largest with about 500,000 words and 300,000 technical terms. 3. Paul speaks English with a strong French_________, doesn't he? 4. Rising__________ describes how the voice rises at the end of a sentence. 5. My friend is___________because she speaks both English and Vietnamese fluently. 6. You can quickly _________ a word's definition from the online dictionary. 7. I think she is speaking a different English_________as it has different words and grammar. 8. English is the_____ language in this country and government must do its business in English. 9. In my opinion, it's very difficult for an Englishman to_________ a real American accent. 10.I had an interesting___________ with a native English speaker at the meeting this morning. mọi người giúp mình với