The book is primarily ___________ Soviet-American relations during the Cold War.
| A．concerned about | B．concerned with | C．concerned for | D．concerned in |
There sat an old man in a black coat, his head in his hands thinking.
| A．put | B．with | C．and | D．for |
Don’t be too rude to your father. Never in his life _____ in that way.
| A．has he spoken to | B．he has spoken to |
| C．has he been spoken to | D．he has been spoken |
She may have missed the train,____ she won’t arrive for another hour.
| A．in that case | B．in her case | C．an any case | D．in which case |
_____ in the dark, his head hit against a tree.
| A．Walking | B．He was walking | C．Walked | D．When he was walking |
We were in _____ when we left that we forgot the airline tickets.
| A．a rush so anxious | B．such anxious rush |
| C．so anxious rush | D．such an anxious rush |