I would appreciate _______, to be frank, if the goods could be delivered as soon as possible.

—Who will you ______ to write the article?
— ______ fits for the job.

--- Mum, have you seen my mobile phone?
---______ you bought last week? I’m afraid I haven’t seen _____．

Considering his health, I advise him to ______ an hour or two each day to work out.

—We have two seats free here. Which one would you like?
—       ! My mother is coming to see the film with me.

The cruelty of the terrorists towards the two Chinese engineers in Pakistan and____of the terrorists towards America in September 11 filled everyone with horror.

--- I don’t know whether I should go abroad or not, Mum．
--- I leave_______ to your own judgment whether you should do it．

Low – carbon lifestyle is of great benefit to improve the world environment．        can be enjoyed from it until you have a deep understanding of it, however．

—Have you got any books on English grammar? I’d like to borrow       ．
—Yes, here you are．But you must return it by Friday．

If our parents do everything for us children, we will not learn to depend on ________.