--- How old can you guess your new English teacher is?--- It’s hard to say.But I guess him to be _________ between 35 and 40.
__________ either you or I to look after her?
The lion is considered king of the forest as it is a(n)__________ of courage and power.
Our enlarged school campus is __________ the old one.
Many of the scientists and engineers are judged __________ how great their achievements are.
I would like a job which pays more, but __________ I enjoy the work I'm doing at the moment.