It is ______ ill health that she is now not so active in the movement.
—Mom,I can't see any point in working hard at all the subjects at school. —Come on,dear. Years of hard work will surely ________ in the future.
I'll type your report if you are willing to look after my baby ________.
—Do remember to see a doctor tomorrow. — ________.
Mr. Smith __________ the accident,but his wife died and he __________ her by five years.
It's said that there're millions of camels in India and ________ of them is still increasing.