The flowers his friend gave him will die unless _________ every day.
_______ his return from America, he got down to his research.
__________, they couldn’t make her change her mind.
--- How about having a party this weekend? --- That _______ me fine. I’m coming.
In addition to the farming they ______ since the 1990s, the Smiths have started a small business.
It’s beyond our comprehension that Jim, who tops the class in English, ________ have difficulty translating such a simple sentence.