You can phone the doctor;___,I doubt whether he will come out on a Saturday night
Much ______ to be done.
The house was reduced to _____by the fire _____by a cigarette butt.
It’s said too much noise can _____ people mad.
Boys wear fashionable clothes. ______, some birds have bright feathers.
______ the Internet is bridging the distance between people, it may also be breaking some homes or will cause other family problems.