Cars do cause us some health problems—in fact far more serious ________ than mobile phones do.

—Which of those electronic dictionaries do you like most?
—        . They are both expensive and of little use.

The ladies would appreciate ______ if you could do them the favor to solve the two problems.

—How many students passed the math test?
— ________, for it was too much for them.

—Was the test you took yesterday easy?
—          but easy, but I did my best.

I would appreciate        you could come to my birthday party.

---Have you bought any dress while shopping?
---I am sorry to tell you when I tried on all the dresses in the shop and _____ satisfied me.

What! ________ to go there with _______?  No!

---Mary’s skirt is a real bargain.
---_____ must be in a secondhand shop that she bought it.

The volunteers will do _______ to help those injured in the earthquake.