______ where to go, he asked a passer-by for help.
______ to get a seat for the concert, he didn’t mind standing in a queue all night.
_____ from other continents for millions of year, Australia has many plants and animals not found in any other country in the world.
______ at the top of the Oriental Tower, people below will look very small.
The pen I _____ I_______ is on my desk, right under my nose.
Many people are fond of Haagen-Dazs ice creams for its very special ______.