C. Supply the correct tense of the words given in each blanket. 1. Four countries (visit) by John so far. 2. London (have) a ououlation 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. D. Rewrite the sentences below without changing their original meaning . 1 . I dont have much money now, but i want to buy a houses in PhuCuong. => If 2. Light pollution happens. There is a change is animals living patterns. => If 3. Acid rain is dangerous . Trees leaves are damaged ( because of) => 4. The Walt Disney Studios, the famous movie company , has produced hundreds of cartoons for children . => Hundreds of cartoons for the children