Jack is the most intelligent man____ I’ve ever met.
---Some English idioms are difficult to understand.---Exactly, _________ you know the meaning of each word.
--- What do you imagine _____ her look so upset? --- _____ by her teacher again.
--How do you like the plan put forward by Mr.Smith? --- Considering its real _____ , it will be worth having a try.
The company’s profit fell _____ in the first three months in 2009 because of the global financial problem.
----Shall I give you a ride as you live so far away? ----Thank you. _________.