Have you ever seen ____ pen? I can’t find my penanywhere. –Is it ____blue one? It is under the book.

He was seriously injured．He lay on the ground, _______ to stand up．

It was in the street_________ I met Mary yesterday .

The old man lived alone all his life and he ___________ a rainy winter evening.

do you think of the Huawei P7—Terrific, I would buy one if I ______ an iPhone 6 Plus last year.