______ shows will be needed if we wanted to collect enough money to start a school.
If you want to download this app, you need to connect your mobile phone _______ Internet first.
If things have _________ , the person you're talking to will want to know the reasons.
If you don’t want to go, I will go _____ you.
If they are willing to lend us the money we need, all our problem will be _____.
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