III.Complete the sentences with words/ phrases from the native speaker the USA official language summer camp English speaking countries accents 1. Last year I had a wonderfull time at a ............................. in Britain 2. The USA, the United Kingdom and New Zealand are all ................................................ 3. Australia are............................... of English because they use it as their mother tongue. V. Supply the correct tense of the words given in each blanket. 1. Four countries ______________ (visit) by John so far. 2. London ______________ (have) a population of eight million people. 3. The Statue of Liberty in New York is a monument which ______________ (symbolize) freedom. 4. Vietnam’s Independence Day ________________ (celebrate) on September 09th. 5. We ______________ (visit) Sydney Opera House for several times. 6. Some activities ______________ (prepare) to celebrate the lunar new year now.