【题目】It was with great joy _______ Tom received the news that his lost son had been found．

【题目】It is the only place ______ the earth to have been visited by humans.

【题目】Peter’ shirt looked just the same as Tom’s，but it cost ______ his．

【题目】Which do you enjoy ________your weekend，swimming or fishing.

【题目】—How do you find your trip to Hainan?

【题目】Mothers holding jobs outside the home should have ________schedules to make it easier to care for their children.

【题目】Over fifty countries _______ the AIIB(亚投行) so far.

【题目】________ around the Water Cube，we were then taken to see the Bird’s Nest．

【题目】Look out！Don’t get too close to the house ________ roof is under repair．

【题目】Walk faster，________you may catch up with your friends ahead.