________ is stronger than steel and lighter than a feather is the silk ________ spiders make their webs.
.____it rain tomorrow, I’d stay at home. A Should B Would C When D If
___I had time,I would have played it again
--Will he fail in the exam ? ---_______.
.----Won’t you have another try ? ----____.
.He must be helping the old man to water the flowers, _____?