In such a background, his white hair was particularly his dark skin.
No matter how low you consider yourself, there’s always someone_______ youwishing they were that high.
My brother’s irresponsible behavior_______ my mother many sleepless nights.
–Which is _______more developed country, the United States or Canada?–The former in_______ way.
The safety helmet saved the worker; otherwise, he_______ by a flying object.
This project _____ considered thoroughly, and I’m sure it _____ finished on time.