While typing, Helen has a habit of stopping ______ to give her long and flowing hair a smooth.
When such an organised group became too large for its members to travel together comfortably, it would ______.
By the time Jack returned home from England, his son _____from college.
Those successful deaf dancers think that dancing is an activity _____ sight matters more than hearing.
______ many times,he finally understood it.
I was still sleeping when the fire _______, and then it spread quickly.