鲍勃上周去了澳大利亚。Bob________ to Australia last week.
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大学毕业后我将出国学习。I will go to study abroad after _______________.
我们将在会议室进行会谈。We will hold the talk in the ___________ room.
那时天气会不会很冷？Will the weather be __________ then?
波特博士能说4种语言。Dr. Porter can ___________ 4 languages.
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