— Bob isn’t feeling well. He has caught a cold. — Everybody seems to have ____ because of the changeable climate in spring here.

I’ll see to _______ that all these letters will be sent to the post before twelve.

I’d appreciate ____ if you would like to teach me how to use blog and twitter on the Internet.

 People have the belief ______ factories should produce fewer things from raw materials, ______the supply is growing smaller and smaller.

 After three months of hard work, I’d like to travel in a nice small town, especially ________ with an ocean view.