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【題目】I flew _________ the earth in it a long time ago. ( )

【題目】Yang Liwei spent twenty-one hours _________ space. ( )

【題目】Sarah likes ______ computers, and she can ______ very quickly. ( )

【題目】Mum ______ bad fruit and didn’t feel ______ last weekend. ( )

【題目】Your father is ill. He should ________. ( )

【題目】There ______ no gym in my school twenty years ago. ( )

【題目】—“Did you ______ a bike yesterday?” ( )

【題目】The tree is ______ than both of _______ together. ( )

【題目】—What are you _____ to do today? ( )

【題目】— I had a cold yesterday. ( )