Bob, ___ these brochures among the tourists before you leave, will you?
The war was the result of their _____ for more land.
The huge picture looks more beautiful _____ the blue sky.
Ms. Claire is a strict but kind teacher, _____ I respect and appreciate most.
There is a small group of English words which even some native speakers and writers find _____.
I got _____ bad toothache yesterday,which kept me awake _____ whole night