1. I am not sure whether I want to take this course；_______________（我第一周可否旁聽）to see if I like it？
2. The police are on the trail of new evidence _______________（希望能有助于該案的處理）.
3. The volume of trade between the two countries，as is reported，________________（增長了三倍多）.
4. My question is _______________（誰將接任該基金會主席職位）.
5. He looks honest，but ________________（外表有時是靠不住的），aren’t they？
長喜模擬題6：
1. ______________（很少有人不抱怨工作單調(diào)乏味），but they will feel more bored if they do not work.
2. Henry has prepared a party for his girlfriend，______________（結(jié)果卻被告之她到時候不能來了）.
3. The chief reason for the population growth is ______________（與其說是出生率的上升，還不如說是死亡率的下降）.
4. True friendship foresees the needs of others ______________（而不是聲明自己的需求）.
5. Although I liked the appearance of the house，_____________（真正讓我決定買下它的）was the beautiful view through the window.