I am washing my coat now.(用tomorrow替换now)

I am washing my coat now.(用tomorrow替换now)
1. I am washing my coat now. (用tomorrow替换now,其余作相应变化)
I ____ _____ _____ ______ my coat tomorrow.
2. She often cleans the room on Saturday.(就划线部分提问 cleans the room)
What _____ she often ______ on Saturday?
3. They look like umbrellas.(就划线部分提问 umbrella)
______ do they ______ ______?
4. Is there a present on the desk? (改为肯定句)
_______ ________ a present on the desk.
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