32. We must join hands in meeting the challenges of global warming.

108. The play was so boring ____ I could hardly keep myself from falling asleep.

107. He attended school in England for several years, after ____ he returned home.

106. The department manager ____ a new plan to promote sales at the meeting.

105. An ________ charge is made for heavy bags.

104. Those ____ are interested in the job position need to send an email to us.

103.____ the members cooperate well, the team will keep winning games.

102. In social activities, it is always important to be ______, to have a strong conception of time.

101. How do you do? ____

100. The new manager has greatly changed the company ____ he took over the position.

99. You can fly to London this evening ____ you don’t mind changing the flight in Paris.