A fantastic idea occurred to him ________ he could use a plastic bottle, ________ cut off, as a container to grow young plants in.
------We want someone to design the new art museum for us. ------______the young fellow have a try?
Jack tried to play a trick _____ his sister but she wasn’t taken ________.
One day we will manage to _____the world ______this terrible disease.
She ______to them about her age in order to get the job.
Let’s ______my scientific knowledge and your business skills and start a company.