Câu 1:She(be)......................to Da Lat three times.
We might(go)..............to the Moon in the future.
Câu 2:                                         narrow-for-most-wide-population-in
Sydney is a big city in Australia. It is the largest, oldest and perhaps the (1).............beautiful city in Australia.Sydney has a(2).................of 4.5 million people. It harbour is one of the largest in the world, and famous(3)....................the Harbour Bridge and the Opera House.The streets in the city center are narrow with many art galleries, restaurants, pubs, but the streets in Paddington are (4).............and the houses are big.