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1. Jenny is running. （改为否定句）
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2. Tom and Jenny are looking at a picture. （改为一般疑问句，并做出肯定回答）
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3. He cleans the room every day. （用now改写句子）
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4. The girls are playing over there. （就划线部分提问）
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5. We’re talking to our friends.( 就划线部分提问)
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6. The boy is playing basketball in the playground. (就划线部分提问)
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7. She wants to go to the movies. (就划线部分提问)
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同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
