By 2025, when the number of consumers worldwide has reached 4.2 billion, people with high income will be, for the first time, more than_______struggling to meet basic needs.
The role change of husband to father, although difficult, doesn’t seem so great as _____ of wife to mother.
―John, I know nothing about playing tennis.I wonder if you could teach me. ―______ Just name the day.
We ______ last night, but we went to the concert instead.
“ ______ as often as you can,” our English teacher often tells us, “ you will make rapid progress.”
. For miles around us there was nothing but a desert, without a single plant or tree ______.