--Was it two months ago_________you luckily got an opportunity to spend your holiday in Hawaii?--____________. John was the lucky dog.
Ten minutes has been made full _______ of ________ the problem.
Tom is so lazy that it is the third time that he ______ late this week.
_______ on the fact, the report should be reliable.
John is a creative person. He can often _____ ideas that are surprising to his classmates.
American is an ________ country. You can hear _______ every where.