【题目】________ we have enough evidence, we can't win the case.

【题目】How did the man get home?

【题目】________ I have to give a speech, I get extremely nervous before I start.

【题目】I took my driving license with me on holiday, ________ I wanted to hire a car.

【题目】What is probably the woman?

【题目】Why is the man wearing his sunglasses?

【题目】What color was the boy’s sweater?

【题目】 _______online shopping has changed our life , not all of its effects have been positive.

【题目】What are the speakers talking about?

【题目】_________the students came from different countries, they got along quite well in the summer camp.