________, I believe, and you will find that he is very outgoing.
Yellow Stone National Park, ________in 1872, _________over three million visitors every year, is America’s first and foremost National Park.
Without this year’s Nobel Prize in physics winner Charles Kao’s idea of fibrotic(光纤的)communications, the “modern” telephone and Internet _________impossible.
–Do you need any help, Lucy? -Yes. The job is ________ I could do myself.
It was yesterday _______I saw her and it was almost 10 o’clock ____she arrived.
To be frank, I don’t think the carpets and curtains in your room _________well.