26.Younger adults who get either little sleep or a lot of it ________ see a greater expansion in their waistlines over time.A. may B. must D. need D. Shall
—Can I use your phone? —______.
I was really busy these days, otherwise I _______ to your birthday party last night.
The company is quite honest and guarantees the new product ______ be under warranty for three years.
—Haven’t seen Lucy recently. What’s happened? —Oh, it’s more than two months ______ she worked here.
I saw a woman running toward me in the dark. Before I could recognize who she was, she had run back in the direction ______ she had come.