______we cannot close the gulf between us, we can try to bridge it so that we may be able to talk across it.
No one helped me. I did it all ________ myself.
—How often do you call your parents? —______, but usually once a week.
The young man thought carefully for several days and decided to ______ the job offer.
The traffic rule says young children under the age of four and ______ less than 40 pounds must be in a child safety seat.
After his operation, the old man was back ______ and he began to take exercise as usual.