A. AsB. SinceC. ForD. Because—Why was the price of brea……

单项选择题Energy is （）makes one work.

A. what
B. something
C. anything
D. that

单项选择题（）time went on, the truth has come to light.

A. When
B. With
C. By
D. As

单项选择题—Could you tell Lucy about the news when you see her —Sure, I will （）I see her.

A. certainly
B. fortunately
C. probably
D. immediately

单项选择题We （）to move but are still considering where to go.

A. are deciding
B. decided
C. have decided
D. had decided

单项选择题—Has your former classmate come back from America —Yes, he （）there for eight years.

A. has stayed
B. stays
C. was stayed
D. stayed